improve builtwith banner, add FG where relevant

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
improve text for humanitarian purposes

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
factorize the footer business in a separate function

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
Merge branch 'develop' of github.com:hpcugent/easybuild-framework into contrib_builtbanner
reorder import components

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
add module-footer option & ... unhash the hash

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
fix conflict around imports

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
put back the funny indentation, shuffle imports order to alphabetic

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
Merge branch '800_contrib_built-banner-andor-footer' of github.com:fgeorgatos/easybuild-framework into 800_contrib_built-banner-andor-footer

Conflicts:
	easybuild/tools/repository.py
call make_module_extra_extensions from make_module_footer
rename modules-footer command line option, add it to build options
pick up modules_footer via build_options, include it in result make_module_footer
add unit test for modules-footer command line option
Merge pull request #8 from boegel/800_contrib_built-banner-andor-footer

update with develop (to fix conflict), finish implementation of --modules-footer and add unit test for it
Merge pull request #808 from fgeorgatos/800_contrib_built-banner-andor-footer

800 contrib built banner and/or footer