authentication protocol -- work in progress
solve conflicts
Merge branch 'authentication' of https://github.com/Wolframe/Wolframe into authentication
Merge branch 'master' into authentication
renamed 'tests/AAAA' to 'tests/authentication'
reorganized authentication into subdirectories per authentication module
updated qtcreateor Wolframe.files
moved authentication test module to 'tests/modules/authentication/fakeauth'
added showenv for pam test
tested PAM on Solaris
Merge branch 'master' into authentication

Conflicts:
	tests/modules/authentication/Makefile.W32
Merge branch 'master' into authentication