Allowed Num values in for and while loops.
Fixes #1
Merge pull request #24 from Deveritas/master

Fixes Issue #1
Test cases to reflect latest num if condition allowance
Made shell script executable
Added .travis.yml

Upstream removed need for -std=c++11, so now it should be possible to get the
tests running on TravisCI without a PPA for gcc 4.8
Added a README.md with a Travis badge.
Merge pull request #26 from davidstelter/master

Added a basic README.md and TravisCI integration
Updating travis ci link
Fix typo in travis image
Fix typo in travis image pt 2
Fix typo in travis image pt 3
Merging in master, conflict from Num as a while loop condition