ChangeLog for BibSearch

Version 0.6 (2019-0x-xx)
 * Cover page includes app icon and an action to open the
   search form page.
 * Supporting translations, first language is German

Version 0.5 (2018-12-31)
 * Migrating BibSearch to reside in KBibTeX's code repository.
 * Latest code fixes from KBibTeX's 'master' branch.

Version 0.4 (2018-08-04)
 * Fixing various issues with search engines.
 * Various minor UI improvements.
 * Matching code between KBibTeX and BibSearch to increase
   code sharing.

Version 0.3 (2017-09-04)
 * Support search in PubMed.
 * User can enable/select which search engines to search in.
 * Refactoring UI to follow more closely the Silica style.
 * Matching code between KBibTeX and BibSearch to increase
   code sharing

Version 0.2 (2017-02-03)
 * Search results can be sorted by various combinations of
   publication date and first author's name.
 * Various minor usability changes.

Version 0.1 (2016-10-21)
 * Support searching in ACM Digital Library, arXiv, Bibsonomy,
   Google Scholar, IEEE Xplore, Ingenta Connect, JStor, Science
   Direct, and Springer Link.
