Merge pull request #25 from mfrolov/master

fixes for related content and datepicker. Fixes bugs for textarea, add custom capability_types support
Updated version and changelog
add empty option
Merge pull request #28 from mfrolov/issue_2_select

select field: add empty option setting
Slug should start from underscore for all new fields
Updated readme, removed javascript console printing
Merge branch 'master' of https://github.com/aprokopenko/justcustomfields
Fixed select field form hints after external PR
related content, upload markup
Merge pull request #29 from mfrolov/sortable

Update styles for "Related Content" fields, add sortable for them too
Fixed readme syntax
Update readme next release plan
Merge pull request #1 from aprokopenko/master

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