Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/main/scala/s_mach/string/StringOps.scala
	src/main/scala/s_mach/string/WordSplitter.scala
	work.log
	work.log~
Fixed indent()
Improved the wording on the tests
indent() actually works now
Merge branch 'master' of https://github.com/S-Mach/s_mach.string
implemented a couple more methods and their tests
Fixed PascalCase splitter bug
Dumb copy and paste bug in toPascalCase() fixed
Added a test and implemented Lance's comments
Started work on the first regex function. These look tricky.
Merge pull request #3 from ghidalgo3/master

Splitter / Splitter Tests Finished