adding travis ci settings, including install_dependencies.sh script to install phpunit 3.4
updated README.md with travis ci build badge
removed composer install command to support php 5.2
Merge branch 'travis-settings' of github.com:aporat/zf1 into travis-settings
cleaning up install_dependencies.sh
adding indication of one of the phpunit execution failed
setting TMPDIR needed for Zend_Cache
removing namespace usage from Zend\Form\Element\FileTest\Adapter\Bar to support php 5.2
adding sanity checking for incoming arguments
ignore file_exists() notices on non existing files
adding missing folder
adding missing include
fixed typo in getMinorVersion() function call
removed testInitContextThrowsExceptionIfControllerContextsIsInvalid unit test
use realpath() to avoid is_file() notices
Merge pull request #83 from aporat/travis-settings

Adding support for travis ci
Merge branch 'hotfix/83'

Close #83