Prepare files and scripts for Travis loading
Create basic travis script
Add travis status image
Load markdown syntax for travis
Add ls to see directory running on travis
Remove dependency on  command
Correctly identify test_helper.sh as a bash script file
Identify all scripts as sh files
Remove brackets on functions test run
Run in sh environment call on travis
Try passing sh file too
Run as bin/tests
Revert "Remove brackets on functions test run"

This reverts commit b877833e65f16f980ec75766bb88812e63fb3632.
Remove function call, this predates bash and POSIX calls work for both without the function identifier
Make dependency on to bash
Additional dependency on bash
Trial with roundup set as bash
Configure travis to set default git repo
Fix up syntax further for stricter use of BASH
Moar travis tweaks