bugfix: replaced tiny tiny dashes in PCRS urls.
Merge pull request #252 from stopfstedt/pcrs_url_fix

bugfix: replaced tiny tiny dashes in PCRS urls.
escape spaces in URLs
bugfix: replaced union operator with array_merge/array_unique combo to get all course and program objective ids.
Merge pull request #253 from Trott/escape

escape spaces in URLs
resolved sparse array issue introduced by uniquing array merge result. array_values(array_unique(array_merge($a, $b))) urgl! PHP FTW!!!!
Merge pull request #254 from stopfstedt/comp_framework_includes_fix

fix for missing competency framework includes