add quotes around setenv definitions in modulefiles & define authors as per issue easyblocks/#99

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
new vsc-base structure
refactor options from main
add vsc.utils to setup.py
adapt to new fancylogger structure
fixes after refactor
don't extend the vsc namespace. has to become dependency
split authors at one per line rate

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
converted options to generaloption
tested version, pull request ongoing
help works
updated version
fix missing empty default
move quote_str and any functions to tools/utilities module
better error message
use quote_str function in set_environment function
fix unit tests and extend them a bit
Merge pull request #3 from boegel/457_fix_EBDEVEL_modulefiles

use quote_str function in set_environment - fixes issue with develop modules
Merge pull request #458 from fgeorgatos/457_fix_EBDEVEL_modulefiles

add quotes around setenv definitions in modulefiles & define authors as per issue easyblocks/#99
stop passing around option parser