Align Ant project names and files to Maven-like naming style.
Push version to 3.0
Futrher alignment to Maven-like naming style.
Ignore javadoc and release dirs.
Merge branch 'master' into exxcellent

Resolved Conflicts:
	.gitignore
Merge branch 'hotfix/buttonfocusblur'
Revert "Turn 'X-UA-Compatible' on also for IE9"

This reverts commit 31e164aa1632015c22f7b12e3a4e7a97d441bad0.
Obivously this fix adresses only a special 3rd party component
than Echo3 itself.

For full discussion refer to:
https://github.com/echo3/echo3/commit/31e164aa1632015c22f7b12e3a4e7a97d441bad0
Merge branch 'master' into exxcellent