Update hr.po
Merge pull request #372 from win32re/patch-42

Update hr.po - hvala prijatelja
Update hr.po
Merge pull request #373 from win32re/patch-43

Update hr.po
isValidMD5() now check length AND hex characters

Changes:

- isValidMD5() now check length AND hex characters.
- code look optimizations.
Caching some values to avoid heavy computation.
Update hr.po
isValidMD5() check length AND hex characters

Changes:

- isValidMD5() now check length AND hex characters.
- code look optimizations.
isValidMD5() now check length AND hex characters

Changes:

- isValidMD5() now check length AND hex characters.
- code look optimizations.
Merge pull request #374 from abderraouf-adjal/patch-1

isValidMD5() now check length AND hex characters
There is no such thing like recovering from an error in L&F.
Better exception handling in ThemeMediator.
Minor cleanup.
Removed gradle facet, still getting resources errors.
Fixed Intellij IDEA resources problem.
Merge pull request #375 from win32re/patch-44

Update hr.po
initial btdigg implementation

* depends on frostwire-common search-engines branch
* sends GET request to api.btdigg.org and decodes response
* de-serializes JSON response and passes objects to GUI
* many breadcrumbs left behind
fix hidden results bug - add tests and callchain doc

* depends on search-engines branch of frostwire-common
* allowed search results to display in the GUI
* added documentation for the call chain initiated by search queries
* added some simple GUI acceptance tests

NOTE:
  results were hidden because a valid filename extension is required
    for a proper result but this is not enforced and so was not obvious
    the source of this bug took some digging to uncover and resulted in
      the callchain document included
    the BtDigg results do not contain any filenames only magnet links
      so this was kludged for now