ftp module bump from 3.0.1 to 3.0.3

update issue template

Update for 3.0.1

gotev#140 added link to javadocs

utility scripts to release library artifacts on bintray

update dependencies

Merge pull request gotev#86 from gotev/net_gotev_namespace

net.gotev namespace refactoring

update dependencies string

updated projects for release 1.5 and resolved some Android lint issues

removed obsolete parameters

(they are used from build.gradle)