Project Handbook - reference to employer consent

Submitted by Mike Milinkovich @mmilinkovich

Link to original bug (#537539)

Description

The Project Handbook states:

"Committers must also gain their employers consent to their participation in Eclipse Foundation open source projects."

This is, of course, true in general. But I just had an interaction with a member company representative that seemed to believe that this mandated the use of the employer consent form. Since we no longer require the ECF, perhaps we could re-word this sentence?