Merge pull request #175 from chuckdumont/master

Add comments to IVariableResolver interface
Update README.md
Update README.md
Update README.md
Copy serviceprovider extension init-params to service registration
dictionary.
Support specifying inlineableImageTypes config property as a
file-extension/mime-type property map.
Merge remote-tracking branch 'jaggr/master'
Revert "Support specifying inlineableImageTypes config property as a file-extension/mime-type property map."

This reverts commit fc234dbb249aca5e040aeae34b42a09f198f0fc2.
Merge pull request #176 from chuckdumont/master

Copy serviceprovider extension init-params to service registration
Support specifying inlineableImageTypes config property as a
file-extension/mime-type property map.
Merge pull request #178 from chuckdumont/master

Support specifying inlineableImageTypes config property as a
Support inlining files which are force-interpretted as LESS.

This change is merely compatibility with LESS syntax. In our implementation everything imported by JAGGR will be interpretted by LESS.
Make inline imports occur prior to processing the CSS.

This change makes the CSS processing step only in-line images and
minify resulting CSS. The means that any subclasses of
CSSModuleBuilder should handle their own in-lining of @import
statements.
Change the LESS compiler used.

This change also uses JAGGR's own @import in-lining.
Fix issues running on IBM Domino
Fix cacheBust issues
Fix CSSModuleBuilder test.

Test was broken because minify was moved to a different point in the aggregation process.
Merge pull request #180 from KenPowers/lesscss-java

Change LESS Compiler
More changes to work around Domiono issues
Add getProperty() config scope method and invoke aggregator variable
resolver for all init-params (servlet + extensions).