Change equalizer's third tab to "edges" from "sharpness"
Merge pull request #690 from rwh86/equalizer_rename_tab

Change equalizer's third tab to "edges" from "sharpness"
Updated Dutch translation
Merge pull request #692 from MRIG/master

Updated Dutch translation
[l10n] Swedish update
Update French translation.
usermanual: some words on JPEG export quality (as suggested by Pascal)
usermanual: update status (draft/final) of individual sections according to proofreading status
lua : add a function to check compatibility with running API