add easyconfigs for vsc-mympirun-scoop + dependencies
add missing vsc-base v1.7.3 easyconfig, correct easyblock to VersionIndependentPythonPackage
use VSCPythonPackage easyblock in recent vsc-base easyconfig
add missing patch file for Greenlet
fix toolchain spec
use VSCPythonPackage easyblock for all VSC Python packages (makes sense, right?)
get rid of placeholder six extension
style fixes and source URL template for PyZMQ
use SOURCE_TGZ in all Python easyconfigs
style fixes in SCOOP easyconfigs
cosmetic fixes to vsc-base easyconfigs
moar style/typo fixes
Merge pull request #661 from boegel/vsc_mympirun_scoop

add easyconfigs for vsc-mympirun-scoop + dependencies