indigo as a requirement for fingerprint
interim
interim
merge upstream
Initial attempt at checkmol stuff, using sockets.

...  Not fully functioning.
Rewrite checkmol to use fsockopen().

Also, refactor tests, and somewhat better tests.
fingerprinting
no config necessary
better path
we are not running rests because of dependency hell
Allow configuration of cmmmsrv host and port.
Add helper function to use checkmol stuffs.
defining fingerprint
no spaces in cyberspace
Merge branch '7.x' of https://github.com/discoverygarden/islandora_solution_pack_chemistry into 7.x.indigo
Accept a string in addition to a file.
Make fingerprint take a string instead of a file.
Merge pull request #15 from adam-vessey/7.x-UC-21

Input to OpenBabel via standard input instead of files, huzzah!
Merge pull request #12 from adam-vessey/7.x-UC-17

Checkmol implementation, "better" tests.
Add parentheses for Will.