Bash fronted for CMake

If you want to use this scripts, you need to set single environment variable:

export ROBOMONGO_CMAKE_PREFIX_PATH="/path/to/qt-5/5.5/gcc_64;/path/to/robomongo-shell"

Build Robomongo:

$ bin/configure
$ bin/build

Install Robomongo:

$ bin/install

Pack Robomongo:

$ bin/pack