modified after internal review

Signed-off-by: balaskoa <jeno.balasko@ericsson.com>

README.cygwin

@@ -15,19 +15,19 @@ Cygwin setup
       Start the Cygwin setup utility (see below), it will refresh your
       installed Cygwin packages to the newest versions.
     - If Cygwin is not installed yet:
-	
+  
    (A) Download and execute the latest cygwin installer utility, 
        please use the 64-bit version installer:
        https://cygwin.com/setup-x86_64.exe
-	   
+  
    (B) Select Install from Internet (recommended to save local disk space)
    
    (C) Choose Cygwin installation root directory (C:\cygwin is recommended)
        Select All Users, or Just Me.
-	   
+   
    (D) Select "Local Package Directory" (typically the same directory,  
        where the setup....exe Cygwin installer utility is stored).
-	   
+   
    (E) Use Internet Explorer Proxy Settings (recommended).
    
    (F) Select a download mirror site.
@@ -41,35 +41,35 @@ Cygwin setup
        Note: Cygwin installer will automatically select the packages the
              manually selected ones are depending on; do NOT deselect
              any automatically selected package!
-	a) Test execution ONLY (command line or from Eclipse Executor):
-		Base: <all packages> (Default setting of the installer)
-		Net: openssl
-		Tcl: expect
-	b) Test case development: in addition to the above select the 
-	   following packages:
-		Devel: binutils
-		Devel: gcc-g++
-		Devel: make
-		Libs: libxml2-devel
-	    Net: openssl-devel (automatically installs Net:openssl 
-		                    as well, if selected)
+  a) Test execution ONLY (command line or from Eclipse Executor):
+    Base: <all packages> (Default setting of the installer)
+    Net: openssl
+    Tcl: expect
+  b) Test case development: in addition to the above select the 
+     following packages:
+    Devel: binutils
+    Devel: gcc-g++
+    Devel: make
+    Libs: libxml2-devel
+      Net: openssl-devel (automatically installs Net:openssl 
+                        as well, if selected)
         c) To compile your own Titan Cygwin binary: in addition to the
            above, select the following packages:
-		Devel: bison
-		Devel: ctags 
-		Devel: cygwin32-expat
-		Devel: diffstat
-		Devel: flex
-		Devel: gcc-core
-		Editors: <any editor of your preference> (optional)
-		Libs: libncurses-devel
-		Libs: libreadline-devel
-		
-	If, after selecting the required packages and clicking on the 
-	"Next" button, a "Resolving Dependcies" window lists further 
-	required packages, ensure that the "Select required packages 
-	(RECOMMENDED)" checkbox is checked and click the "Next" button.
-	
+    Devel: bison
+    Devel: ctags 
+    Devel: cygwin32-expat
+    Devel: diffstat
+    Devel: flex
+    Devel: gcc-core
+    Editors: <any editor of your preference> (optional)
+    Libs: libncurses-devel
+    Libs: libreadline-devel
+    
+  If, after selecting the required packages and clicking on the 
+  "Next" button, a "Resolving Dependcies" window lists further 
+  required packages, ensure that the "Select required packages 
+  (RECOMMENDED)" checkbox is checked and click the "Next" button.
+  
    (H) Select the Create icon on Desktop checkbox
    
    (I) (Optional)
@@ -92,38 +92,40 @@ Cygwin setup
        "/cygdrive/c/Users/<yourUserId>/Documents/My_Home"
        WARNING: The path of your "unix" home directory shall not contain
                 any space!
-		(I1) If you are working with Titan plugins for Eclipse or any Windows based program 
-				using cygwin commands, insert the Windows equivalent path of cygwin folders "/bin" or/and "/usr/bin" 
-				into the Windows environment variable "Path". For example if the cygwin root is "C:\cygwin64" then 
-				Path should contain  "C:\cygwin64\bin;C:\cygwin64\usr\bin".
+
+    (I1)If you are working with Titan plugins for Eclipse or any Windows based program 
+        using cygwin commands, insert the Windows equivalent path of cygwin folders "/bin" or/and "/usr/bin" 
+        into the Windows environment variable "Path". For example if the cygwin root is "C:\cygwin64" then 
+        Path should contain  "C:\cygwin64\bin;C:\cygwin64\usr\bin".
+
   (J) Using the binary Titan package: download the Titan package for from
     GitHub. Unpack the Titan package into a folder of your choice.
       Note: It is not a requirement, but is a kind of best practice to 
             place Titan into a subfolder within your "unix" home directory.
       Edit the <your cygwin installation directory>/home/<yourUserId>/.bashrc
-	  file. Add these lines to it:
-	        export PATH=${TTCN3_DIR}/bin:${PATH}
-	        export LD_LIBRARY_PATH=${TTCN3_DIR}/lib:${LD_LIBRARY_PATH}
+      file. Add these lines to it:
+        export PATH=${TTCN3_DIR}/bin:${PATH}
+        export LD_LIBRARY_PATH=${TTCN3_DIR}/lib:${LD_LIBRARY_PATH}
 
   (K) Compile Titan with Cygwin:
-	 Get the latest source code from GitHub.
-	 Download and install JDK from Oracle's download site:
-	        http://www.oracle.com/technetwork/java/javase/downloads/index.html
-	 Edit the <your cygwin installation directory>/home/<yourUserId>/.bashrc
-	 as above.
-	 Create titan/Makefile.personal with the following content:    
-	        TTCN3_DIR := /home/<user id>/git/titan/Install
+   Get the latest source code from GitHub.
+   Download and install JDK from Oracle's download site:
+     http://www.oracle.com/technetwork/java/javase/downloads/index.html
+   Edit the <your cygwin installation directory>/home/<yourUserId>/.bashrc
+   as above.
+   Create titan/Makefile.personal with the following content:    
+            TTCN3_DIR := /home/<user id>/git/titan/Install
             JDKDIR := /home/<user id>/jdk
             JNI := no
             GUI := no
             GEN_PDF := no
             DEBUG := no
-	 Compile Titan:
-	        cd titan
-	        make -j  
-	        make install 
-	 The compiled files will be placed into the titan/Install directory. 
-	 
+   Compile Titan:
+          cd titan
+          make -j  
+          make install 
+   The compiled files will be placed into the titan/Install directory. 
+  
   (L) If you want to use graphical tools (like nedit for example), then you need to install the Cygwin/X
       component too. The install procedure can be found at the homepage:
       http://x.cygwin.com/docs/ug/cygwin-x-ug.html