Initial commit
Minimal working prototype
Enhanced configuration
Fixed build.gradle for recent gradle versions.

Preveously it was possible to use `ext.prop` syntax, but
it was (AFAIR) deprecated and now we should use `project.ext.prop`.
Added .gitignore for gradle and intellij.
Fixed dates in JSON.

The date was without quotes and wasn't recognized as JSON type which
led to invalid JSON format.
added gradle wrapper
#1 Added instructions to upload artifacts to Nexus.
Mailbox now supports configurable size limit
#1 Updated the way artifacts get published to Nexus.

Previous way with `uploadArchives` seems to be deprecated according to
internets. New Publishing DSL is replacing it. Required plugins:
- `publishing` - a general API that uses some of underlying impls
- `maven-publish` - a particular implementation if Publishing
- `maven-publish-auth` - is needed to pass creds from settings.xml rather
 than hardcode them. Note, that if settings.xml is not in ~/.m2, then it
 should be passed as -Dmaven.settings=/blah/settings.xml.
Support multiple mailboxes
Configuration is now located at ~/.pochta/config.properties
linux service script added
Merge remote-tracking branch 'origin/master'
linux service script added
introduced a template engine for html pages
pretty landing page with global stats
linux service script rewritten to use pid
better handling of missing or erroneous configuration properties
new markup for the main page