Merge branch 'master' of https://github.com/ferhanture/Ivory into ferhanture-master

Conflicts:
	build.xml
	src/java/integration/ivory/integration/wikipedia/VerifyWikipediaProcessingCrosslingual.java
Fixed path to unbreak tests.
Merge branch 'master' of https://github.com/ferhanture/Ivory into ferhanture-master-refactoring
Bumped up cloud9 to 1.4.4
Fixed broken path.
Added version history; fixed typo in documentation.
Merge branch 'ferhanture-master-refactoring' of github.com:lintool/Ivory into ferhanture-master-refactoring
Bumped up to Cloud9 1.4.6
Merge branch 'master' of https://github.com/ferhanture/Ivory into ferhanture-master-refactoring

Conflicts:
	build.xml
Reverted.
Tweaked docs; fixed broken links.
Bumped up to 0.9.1
Merge branch 'ferhanture-master-refactoring'
Published version-0.9.1 artifact
update to documentation, few minor fixes to code
fixed documentation conflict