Rework exception handling to attach original exception.#125

Merged

gmessner merged 3 commits intogitlab4j:masterfrom

tiaanl:master

Jan 12, 2018

Commits on Jan 9, 2018

Rework exception handling so that original exception is attached to GitlabApiException.
Tiaan Louw
committed

Commits on Jan 12, 2018

Simplify exception handling, but keeping relevant data.
Tiaan Louw
committed
Remove unused imports
Tiaan Louw
committed