initial commit for new easyconfig formats
add configobj (BSD licensed code, based on commit "f4afae0f6d9a by
fuzzyman on Feb 27, 2010")
add new easyconfig parser and format tests
improved parser and format with basic v1.0 and v2.0 functionality
only select USABLE formats
integrate tests in testsuite
further refining initial functionality
integrate new parser/format in easyconfig. unittests pass
initial commit on format 2.0 versioning
version regex and operator
Merge branch 'develop' into new_easyconfig_outline
Merge branch 'new_easyconfig_outline' into ec_format_v2.0
update
Merge pull request #684 from hpcugent/develop

release EasyBuild v1.7.0
Added get_cpu_speed to tools.systemtools

Returns the maximum cpu speed in MHz.
get_cpu_speed: make code python 2.4 compatible
Cleanup: use constant UNKNOWN instead of string
run 'lmod use' on all module paths that should be considered + more debug log messages
update vsc-base
step through mod_paths in reverse order for 'lmod python use'