Updated library to work with
* sbt-0.12 (instead of maven)
* scala-2.9 (instead of 2.8)
* markdown4j-2.2 (instead of 1.1)
Updated to scala-2.10.1:
* fixed case-to-case inheritance error
* got rid of warnings about type erasure in matching
Merge branch 'master' into updates
Minor fixes of the behavior:
* added command line arguments check
* fixed generation, when given only one file (not a directory)
Merge pull request #1 from laughedelic/updates

Updates: sbt, scala, markdown4j