VERSION-GEN need bash
linux need executable bit
Fixed executable location ln, bash, ps
Use bash to run script on unix platform
Added the config file for travis-ci.org continuous integration
Added a test for use a different mirror that the last update
Fixed the usage of a different mirror that the last update

Use only `<cachedir>/<mirror>/<arch>/setup.ini` to fetch all packages.
Added a note for back compatibility break for cyg-apt version 2
Added a test for raise a deprecation warning when the `setup_ini` field is used
Removed duplicated code

Improved deprecated warning assertion
Added a deprecation warning when the `setup_ini` field is used
Merge pull request #31 from alquerci/fix/setup_ini_location

Fixed usage of a different mirror that the last update
Merge pull request #40 from alquerci/add/ci/travis

Added the config file for travis-ci.org continuous integration
Merge pull request #41 from alquerci/fix/unix_portability

Fixed unix portability for running tests on unix platform