Merge pull request #67 from maciejborkowski/dev

DEP-63
Merge pull request #68 from maciejborkowski/dev

DEP-63 ITSOffline refactorisation
Merge pull request #3 from ImpressiveMerge/dev

Dev
new updatesite
Merge pull request #72 from zuzannapacholczyk/dev

updatesite
new updatesite, style fixes