Update version number to 0.7.15
Update version number to 0.7.15

Cottser/DrupalConsole,longloop/DrupalConsole,frega/DrupalConsole,alxvallejo/DrupalConsole,dkgndec/DrupalConsole,Cottser/DrupalConsole,karmazzin/DrupalConsole,reszli/DrupalConsole,revagomes/DrupalConsole,alxvallejo/DrupalConsole,AniRai/DrupalConsole,reszli/DrupalConsole,longloop/DrupalConsole,revagomes/DrupalConsole,dkgndec/DrupalConsole,AniRai/DrupalConsole,karmazzin/DrupalConsole,frega/DrupalConsole,alxvallejo/DrupalConsole,longloop/DrupalConsole,revagomes/DrupalConsole,karmazzin/DrupalConsole,dkgndec/DrupalConsole,frega/DrupalConsole,Cottser/DrupalConsole,AniRai/DrupalConsole,reszli/DrupalConsole