Improve setVariables to support multiple variables. Implement tests
Move SCSS test project one folder deeper
Detect variables file syntax by extension
Support all the syntaxes in Parser
LESS project for testing
Tests for less project
Support all CSS syntaxes in io
Ingnore output of test projects
Hack LESS parser due to LESS AST bug
Tests on LESS cases
Ignore test project when checking JSCS
Do not check "demo-outout" for JSCS
Code style fixes
Merge pull request #114 from varya/features/less-test-project

LESS support
Merge pull request #113 from hannu/filter-tests

Improve setVariables to support multiple variables. Implement tests
Variables service init gets variables from server
Merge pull request #118 from anttisalo/variableServiceStyleguideInjection

Variables service init gets variables from server