Merge pull request #143 from sachinsudheendra/master

#NA - Adding a test to verify non UTF-8 character file names
#147 - removing unused jar in server/webapp/WEB-INF/lib
#147 - removing jruby-1.7.3
#147 - adding jruby-1.7.11.

# install buildr & sass
export GEM_HOME=`pwd`/tools/jruby-1.7.11
export GEM_PATH=`pwd`/tools/jruby-1.7.11/lib/ruby/gems/shared/
./tools/jruby-1.7.11/bin/jruby -S gem install buildr --no-ri --no-rdoc
./tools/jruby-1.7.11/bin/jruby -S gem install sass --no-ri --no-rdoc
#147 - fixes for jruby 1.7.3 to 1.7.11 upgrade.

changed paths for ./tools/jruby to ./tools/jruby-1.7.11 except in cruise-modules.rb in which
./tools/jruby (1.3.1) is used to run rspec tests. Since that is the only usage of ./tools/jruby now
we should remove it when we migrate rspec tests to latest jruby/rails.
#130 - Remove RubyRuntimeFinder. Not used.
Merge pull request #153 from srinivasupadhya/master

#130 - Remove RubyRuntimeFinder. Not used.
Add missing javadoc required by Java 8

Fixes #138
Changes default timezone to the same as expected on tests

The date formatting as text is based on current timezone. The test failed on
every timezone but Bangalore's.
The exception message changes on different Ruby (and JRuby) versions.

+      # The exception message change depending on ruby version
Don't rely on order, just on content.

The serialization can be different depending (depending on active_suport
version) but the content should always be the same.
include_class is deprecated in favor of java_import

More details: http://jira.codehaus.org/browse/JRUBY-3797
Fix thread-safety issue

This code was not thread-safe and more recent versions of Ruby raise an exception "RuntimeError: can't add a new key into hash during iteration"

More info: http://jira.codehaus.org/browse/JRUBY-4565
It is not a good idea to compare strings as if they were numbers.

"1" > "0" == true
"9" > "100" == true
There is no need to call INT.to_s
Merge pull request #163 from juniorz/tests

Fix tests
Merge pull request #160 from juniorz/javadoc

Fix build for JDK 8
Merge pull request #164 from juniorz/deprecate

include_class is deprecated in favor of java_import
Merge pull request #166 from juniorz/bad_conversions

Bad conversions
testing