Added comment to _from_utc_timestamp method. Closes #880
Added comment to _from_utc_timestamp method.
Closes #880

techhat/libcloud,Kami/libcloud,illfelder/libcloud,SecurityCompass/libcloud,illfelder/libcloud,ByteInternet/libcloud,andrewsomething/libcloud,andrewsomething/libcloud,mistio/libcloud,pquentin/libcloud,ZuluPro/libcloud,watermelo/libcloud,Scalr/libcloud,vongazman/libcloud,t-tran/libcloud,SecurityCompass/libcloud,Kami/libcloud,mgogoulos/libcloud,samuelchong/libcloud,vongazman/libcloud,watermelo/libcloud,mistio/libcloud,Kami/libcloud,SecurityCompass/libcloud,erjohnso/libcloud,illfelder/libcloud,ByteInternet/libcloud,pquentin/libcloud,techhat/libcloud,mistio/libcloud,mgogoulos/libcloud,erjohnso/libcloud,samuelchong/libcloud,erjohnso/libcloud,Scalr/libcloud,StackPointCloud/libcloud,watermelo/libcloud,techhat/libcloud,Scalr/libcloud,pquentin/libcloud,ByteInternet/libcloud,StackPointCloud/libcloud,t-tran/libcloud,mgogoulos/libcloud,apache/libcloud,andrewsomething/libcloud,apache/libcloud,StackPointCloud/libcloud,samuelchong/libcloud,vongazman/libcloud,ZuluPro/libcloud,ZuluPro/libcloud,apache/libcloud,t-tran/libcloud