Update help links to point to new wiki.  Fixes #716.
Fix template escape processing. Fixes #752.
Remove update JARs
Fix CollationKey creation - fixes #753
Adding a TODO
Update Apache HTTP client JARs to 4.2.5
Specify target Java version for bundled extensions - addresses part
of #754
Build extensions before running tests - another piece of #754
Merge pull request #1 from OpenRefine/master

pull request test
Range check column move. Delete dead code.  Fixes #602
Merge pull request #4 from OpenRefine/master

Range check column move. Delete dead code.  Fixes #602
Merge remote-tracking branch 'origin/master' into internationalization

Conflicts:
	extensions/freebase/module/scripts/dialogs/schema-alignment/schema-alignment-dialog.html
	main/webapp/modules/core/index.vt
	main/webapp/modules/core/project.vt
	main/webapp/modules/core/scripts/project/browsing-engine.js
	main/webapp/modules/core/scripts/project/history-panel.html