Merge pull request #199 from Alex-Diez/BETA_0_0

add message about prepaid and order cost check on order edit page
fix saving russian symbols in database
fix saving russian symbols in database
Merge pull request #218 from Alex-Diez/BETA_0_0

fix saving russian symbols in database
Merge pull request #220 from Black-Ink/BETA_0_0

Merge to Alfa 0.1
Merge pull request #221 from Black-Ink/ALFA_0_1

Merge to master