* Dynamically fetch available course modes in the Manage learners admin
0.12.0
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* Create pending enrollment for users who don't yet have an account.
0.11.0
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* Added links from the Manage Learners admin panel to individual learners.
0.10.0
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* Added the ability to search the Manage Learners admin panel by username and email address.
0.9.0
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* In django admin page for enterprise customer added alphabetical ordering for catalog drop down and displayed catalog details link next to selected catalog.
0.8.0
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* added the branding information api methods to return the enterprise customer logo on the basis of provider_id or uuid. * Updated the logo image validator to take an image of size maximum of 4kb.