Increment next version to 1.4.6
Initial update of "What's New" for 1.4.6 release.
remove docshare34 plugin and refactored docshare35 to be docshare
removed straggler
ditto
update readme and test CI
update readme and test CI
update readme and test CI
updated whatsnew
added spot for auto-replace
updated what's new, removed old trac links
CLOSES - task 21: Change default for "Trim trailing spaces before
saving" to true. 
http://github.com/cfeclipse/cfeclipse/issues/issue/21
updated ticket list
Merge branch 'master' of https://github.com/cfeclipse/cfeclipse