link Postgres.app
Merge pull request #349 from abukin/link-postgres

link Postgres.app
update SourceTree to 1.6.0.1
Merge pull request #351 from abukin/update-sourcetree

update SourceTree to 1.6.0.1
add tikz-editor.rb
Merge pull request #356 from BenLauwens/tikz-editor

add tikz-editor.rb
Update eclipse to 4.2.2 and add link line
Merge pull request #357 from BenLauwens/eclipse

Update eclipse to 4.2.2 and add link line
Add unison.rb
Merge pull request #358 from BenLauwens/unison

Add unison.rb