Merge branch 'feature/cale/cms-master' of github.com:MITx/mitx into feature/cdodge/import-course-info

Fixing description of import format

Remove references to #visibility id that was changed to .visibility-sele...

Merge branch 'feature/cale/cms-master' of github.com:MITx/mitx into feature/cdodge/import-course-info

implement static tabs. rejigger .tar.gz import to do the re-namespacing as a post-processing step as we need to retain the original url_name during the import. Also, migrate the presentation tier to use module_render.py::get_module() to better unify HTML'ifying stuff

Only update data in modules that have been set when passing into save_it...

Only update data in modules that have been set when passing into save_item, and don't force callers to set everything

fixed fakepath on import

Point Studio forgot password at corresponding lms forgot password. There...

Point Studio forgot password at corresponding lms forgot password. There is no place for a reset password link in Studio at the moment

Merge branch 'feature/cale/cms-master' of github.com:MITx/mitx into feature/cdodge/import-course-info

Squelch some (but not all, yet) errors during template loading

typo fix

fixed multiple file picker bug; removed 'fakepath' from uploading file n...

replaced section name alert with a spinner

Feature/cale/cas save draft tweaks

tweaked saving mechanisms

Feature/cale/fixing tests

Feature/cdodge/import grading policy