Merge pull request #269 from dpefour/master

Merged pull request 240 for JUnit. Updated app version to 0.2 . Updated catalog for 2014.3
fixed junit test
donot call update_compile_order if src_mgmt_mode is none
Automated update of XilinxTclStore by processTclStoreSubmit.pl on 20140616113325. Submit user: rajklair, branch: master.
upgrade diff package to version 2.0 (documentation missing), fixed junit, fixed tk_tunnel test
added multiline support for diff
added most diff documentation, added several new diff tests, and reindexed
updated diff documentation
updated diff readme and add compare_dirs
merged upstream changes
Merged pull request 271
Removed exit statement from test.tcl