Reduce apt verbosity slightly

Disable dynamic progress meters
Fix travis postgres setup by removing 9.1
Stop using example configuration in travis

This is why the verify stage was trying to re-run the installation - it was picking up
default values from the example configuration. When the installation stage errors
and spits out thousands of lines of stuff, it's really bad to run it repeatedly
Tuning verbosity
Removes unused import of all folders as packages
Remove bash_profile warnings, ensure installs/ is owned by testrunner
Removed kohana core source code
Removed unused vendor folder with source code
Remove kohana-database source code
Download kohana using composer
Cleaning up PHP installation
Remove kohana bash profile
Fix PHP phalcon install and quiet PHP installation

Removes about ~2500 lines of output from configuring
and installing PHP
Quiet Nginx installation

Removes a few hundred lines of log output for compiling and
installing nginx
Cleanup fw_get progress
Merge pull request #1278 from hamiltont/fix-kohana

PHP: Dynamically download kohana, fix phalcon, reduce installation log output
Renamed php-kohana to kohana
Merge branch 'fix-kohana'
Remove framework source code
Download framework dynamically using composer