add scripted-test, travis setting
Merge pull request #7 from xuwei-k/scripted

add scripted-test, travis setting
Travis badge
Python style import line

Fixes #3
Fix deprectated style
Use >> for capture leading string
Separated DoctestComponent.scala
Test for CommentParser
Rename a class
setup sbt
Setting version to 0.0.1
Setting version to 0.0.2-SNAPSHOT
Look only .scala files
Updated README
Setting version to 0.0.2
Setting version to 0.0.3-SNAPSHOT