rename frac to float

no functional change
add support for GH-292, support the template name in nested partials
Remove option to control pathScope and remove tests for old getPath
Merge pull request #304 from vybs/master

GH-292 support template name in nested partials, need a stack to store the current name
Merge pull request #305 from rragan/master

Remove option to control pathScope and remove tests for old getPath
add support for GH-292, support the template name in nested partials
add support for GH-292, support the template name in nested partials
Merge pull request #306 from vybs/master

add support for GH-292, support the template name in nested partials
Update package.json
add dist files for v1.2.6 and v2.0.0
add dist minified files for v2.0.0
Merge branch 'master' of github.com:linkedin/dustjs