Implemente coverage image publishing.
Fix coverage image script path.
Merge pull request #4 from ezzatron/publish-coverage-image

Publish coverage image
fixed #3
Removing coverage-image file.
Recreated coverage-image file.
Set coverage-image mode +x
Added E_STRICT | E_ALL to coverage-image
Turns out that binary files need to be listed in composer.json in order to keep +x at all
Revert "Turns out that binary files need to be listed in composer.json in order to keep +x at all"

This reverts commit 333d6f560d50e7b04cafd0be0c490e000d556b8b.
Getting around no chmod +x
Added --non-interactive to composer install (see https://github.com/composer/composer/issues/1314)
Adding --prefer-source as an attempted workaround for #5
Removed hardcoded Icecave namespace (#6).
Removed coverage publishing code in favour of icecave/woodhouse.
Added woodhouse commit message and increased verbosity, removed old images, etc.
Created separate templates for cov/no-cov travis config.
Added message about icecave/woodhouse.
Corrected path to travis files.
Woodhouse now automatically added to dependencies when initializing with token (fixes #7).