#130 - use rails 4 by default. keeping the switch & rails 2 code as fallback for a release.
#130 - Fix broken Velocity pages for old rails after assets changes
Output working directory in console output and when polling fails.

When the git commands that update a material fail, this makes it easy to
find the flyweight directory on the server for debugging.
Merge branch 'master' of github.com:gocd/gocd into default-rails-4
update newly added ifs
bump to 14.3
Merge pull request #458 from srinivasupadhya/default-rails-4

use rails 4 by default
Merge pull request #524 from ermauliks/master

#130 - Fix broken Velocity pages for old rails after assets changes
fix jsunit file paths
Merge pull request #532 from srinivasupadhya/jsunit-fix

fix jsunit file paths
sync server/webapp/javascripts to server/webapp/WEB-INF/rails.new/app/assets/javascripts
fix jsunit file paths - 2
Merge pull request #533 from srinivasupadhya/jsunit-fix

Jsunit fix
setting rails.use.compressed.js to false for running tests
setting rails.use.compressed.js to false for running rspec tests
Added some tests for RailsAssetsService
Merge pull request #537 from jyotisingh/missing_tests

Added some tests for RailsAssetsService
Merge pull request #536 from srinivasupadhya/new-rails-default-fixes

setting rails.use.compressed.js to false for running tests
go.enforce.serverId.immutability = false for TLB
Merge pull request #538 from srinivasupadhya/master

go.enforce.serverId.immutability = false for TLB