Revert "Enable innodb_file_per_table per default"

This reverts commit 4b497e9b22623a8579c36eb25746dbd198c79d0e.
Removed netbeans files, they are not part of syco.
Removed /doc - that contained irrelevant and outdated documentation.
installRedis asked user for password in the global scope

Passwords should only be asked for when installed. Otherwise people
only installing other software needs to come up with a password
for a service they don't need.
Syco tried to list files in a file (not folder), when looking for modules.
Vagrant sandbox for syco.
Restored example install.cfg and created minimal config examples.
Merge pull request #118 from arlukin/version-0.3.1

Small cleanup and added Vagrant support to syco.