Fix file renaming when downloading over an existing file
Fix file renaming when downloading over an existing file

Never rename the file for sync transfers
If the LocalNode isn't found, move to the debris of the first sync
Better management of encodings in non-sync transfers
Capture the case when the file doesn't have an extension but there
are dots in the path

Novo1987/sdk,Acidburn0zzz/sdk,BlackFired/sdk,SuperStarPL/sdk,SuperStarPL/sdk,Acidburn0zzz/sdk,BiuroCo/mega,Novo1987/sdk,BlackFired/sdk,SuperStarPL/sdk,Alexx99/sdk,PatrickJBaird/sdk,Sisky/sdk,Sisky/sdk,BiuroCo/mega,sergiohs84/sdk,sergiohs84/sdk,Acidburn0zzz/sdk,meganz/sdk,Acidburn0zzz/sdk,Novo1987/sdk,SuperStarPL/sdk,Acidburn0zzz/sdk,SuperStarPL/sdk,PatrickJBaird/sdk,Alexx99/sdk,Sisky/sdk,PatrickJBaird/sdk,Acidburn0zzz/sdk,Sisky/sdk,Novo1987/sdk,sergiohs84/sdk,sergiohs84/sdk,PatrickJBaird/sdk,Novo1987/sdk,BiuroCo/mega,javiserrano/sdk,sergiohs84/sdk,meganz/sdk,sergiohs84/sdk,meganz/sdk,javiserrano/sdk,Acidburn0zzz/sdk,javiserrano/sdk,javiserrano/sdk,Sisky/sdk,Alexx99/sdk,javiserrano/sdk,BiuroCo/mega,meganz/sdk,sergiohs84/sdk,Alexx99/sdk,BlackFired/sdk,BlackFired/sdk,Acidburn0zzz/sdk,BlackFired/sdk,BiuroCo/mega,javiserrano/sdk,Alexx99/sdk,Alexx99/sdk,PatrickJBaird/sdk,meganz/sdk,meganz/sdk,Novo1987/sdk,SuperStarPL/sdk,BlackFired/sdk,PatrickJBaird/sdk,Novo1987/sdk,BiuroCo/mega,sergiohs84/sdk,Sisky/sdk,meganz/sdk,Novo1987/sdk