ENH: open new links from NEMA content and in new tab
ENH: add selector for the DICOM part(s) to search
ENH: remove restriction of 4 characters or above

The restriction is not relevant with the updated indexing approach
Update title
Update to 2014a edition of the base standard
BUG: fix figures links
Merge pull request #1 from QIICR/update-to-2014a

Update to 2014a