Merging Josh's readlines() and test suite fixes into master.

Merge remote-tracking branch 'upstream/master'
Merging new tests.

Merge remote-tracking branch 'upstream/master'
Merging most recent changes.

Merge remote-tracking branch 'upstream/master'
Merging most recent changes.

Merge remote-tracking branch 'upstream/master'
Merging changes on 5/3.

Merge remote-tracking branch 'upstream/master'
Added "None" to reserved words (Python)
Fixed lang=None declaration
Merge pull request #71 from kaitlinhuben/master

Added "None" to reserved words (Python)
Merging Kaitlin's grammar fixes.

Merge remote-tracking branch 'upstream/master'
fixed issue with quotes on empty reserved_languages_list in funct declaration
Merge pull request #72 from chrso/master

fixed issue with quotes on empty reserved_languages_list in funct declararation
Merging Chris's changes.

Merge remote-tracking branch 'upstream/master'
Update README.md
Merging readme changes.

Merge remote-tracking branch 'upstream/master'
added tutorial tests, fixed hello.svel test.
Merge pull request #73 from JALsnipe/master

Added tutorial tests
add test case compiles
Merge pull request #74 from JALsnipe/master

add test case compiles
fixed the path problem (thanks chris))
Merge branch 'test', remote-tracking branch 'upstream/master' into test