update french translation
update changed string too
adjustments...
Little reduction of 'command' text input in the ScriptsSettingsPage to prevent broken GUI

The 'Browse' button fall behind the textarea in different translation (french, dutch, russian,...)
Merge pull request #2037 from pmiossec/french_translation

Update french translation for v2.47
Correct displaying state of the 'Show progress' option in script options
Json Serialization for 'Commit templates' + migrate datas!
TranslationApp manifest fixed
Russian translation updated
<OldSource> tag removed from Francais.xml, because translation was updated
TranslationApp now can hide translated categories and show unfinished translation
Minor translation files updates
Merge pull request #2041 from pmiossec/correct_show_progress_checkbox_state

[v2.47] Correct show progress checkbox state
ShowProgress default to true.
Merge branch 'pr/n2043_pmiossec' into release/2.47
Serialize and deserialize using the same encoding.
Remove unused code
Fixed ImportFromRegistry after change of VersionIndependentRegKey path.
Move JsonSerializer class to GitCommands project
Code cleanup