v0.3.0-beta1 Upload will you work

Upload not working properly (#1) (#2)

Fixed the not properly working upload by fixing the API error within the
implementation. We falsely used the same API for groups and projects,
which is of course wrong.
Furthermore for uploading we should be only allowed to use the projects
endpoint. Besides those improvements we also added better logging and
extracted some logic.

v0.2.0 - reaching a decent level of maturity

We are progressing fast and this build marks a milestone.

We now:

• have a proper documentation
• have proper CI tools for building and releasing (a lot to do)
• ensured Java 8 compatibility
• have a recent gradle version

v0.1.5 - we are reaching a comfortable stage

Updating Release CI to only work on new release

0.1.4 - The last publisher was an imposter

Publishing Functionality

* added dedicated method for publishing called `upload`
  as we need to provide the owner.
* improved Logging output and handling
* refined structure

0.1.3 - I am the Publisher

Publishing Functionality

* added dedicated method for publishing called `upload`
  as we need to provide the owner.
* improved Logging output and handling
* refined structure

a new hope

Adding GitLab repositories made easy.

Simple configuration of different tokens, and easy applicable to all kind of projects