Rebased admin templates. Added speaker form getter
Generalized CRUD actions. Added soeakers editing:
Generalized CRUD rendering
Added file uploading. Defined required fields for models
Merge pull request #22 from nimnull/master

Lesser changes on admin site
Fixed sponsors model for case with no logo. Added flat pages
Fixed markup
Fixed markup. Fixed attachments uploading
Added dynamic updates for visitors state actions and indicators
Added email templates.
Cleaned sqla import task
Merge pull request #23 from nimnull/master

Finalized speakers, sponsors, flat pages, invitations/declines email
Initial commit of new KyivJS website, refactored templates to use same admin panel/assets within different conferences