Fix "make test". Add Streem example file.
Change file extension to .strm in light of decision in issue #24.
Set up Travis so it runs `make` with both clang and gcc
Add a build status badge to the readme (using matz's repo)
Merge pull request #39 from nicolasmccurdy/travis

Set up Travis so it runs `make` with both clang and gcc
Set yyin to file if provided.
Merge pull request #40 from halogenandtoast/mm-yyin

Set yyin to file if provided.
Merge branch 'fix-make-test' of https://github.com/practicalswift/streem into practicalswift-fix-make-test
add example directory and move src/example.strm -> example/fizzbuzz.strm; #30

we should update tests more decriptive in the future.
Merge branch 'practicalswift-fix-make-test'
Move Makefile to the root of the repo
Fix the Makefile so it controls files relative to the root directory
Update Makefile location for Travis, Vagrant, and the documentation
Merge pull request #49 from nicolasmccurdy/move-makefile

Move the Makefile to the root of the repo
use our own version of strdup/strndup; close #28
Change Travis' test script to `make test`; close #45

merged a patch from @nicolasmccurdy.
"=" should be a token; fix #51
check syntax for all command-line argument files
command exec status should be properly updated according to syntax check results
test should check all files in the example directory