Allow absolute URLs in inline-image.
Add configuration parameter for ASSETS_URL

Also include ASSETS_URL in hash so that the sprites
are regenerated if ASSETS_URL changes.
Update version to 1.1.5
Allow load_paths to be added to per instance

Adding a list of load_paths to scss_opts when initialising an Scss
instance witll extend the current load path list with them
Thread safe sprite maps (using temporary files and rename)
Line numbers fixed
Filename of the code being processed can be optionally passed to the compiler
Logging stuff passing the stack
Thread safe issue resolved for cases when .cache file didn't yet exist or was corrupted
Do not break rules on hypens
Make sure to have unicode strings before processing certain things
nest doesn't add a space when the last character to be appended is one of '.', ':', '#'
Merge branch 'master' of github.com:Kronuz/pyScss
Merge pull request #108 from OiNutter/master

Allow load_paths to be specified on initialisation
Merge pull request #106 from fusionbox/master

Update version to 1.1.5
Merge pull request #101 from kwood/master

Add configuration parameter for ASSETS_URL
Merge pull request #90 from pwnall/inline_image_slash

Allow absolute URLs in inline-image.
Ignore some other files in git
Strip slashes in paths passed
Code being synced with the new pyScss