Merge pull request #43 from fbergkemper/master

debian package fix
Merge pull request #44 from fbergkemper/master

deb package fix
Merge pull request #45 from fbergkemper/master

config fix
Merge pull request #46 from fbergkemper/master

Sorting via table header columns and result limits per page
Merge pull request #47 from fbergkemper/master

update
Merge pull request #48 from fbergkemper/master

written bytes fixed
Merge pull request #49 from fbergkemper/master

Fixes #336: sudoers configuration collision between bareos-webui and webacula from repo
Merge pull request #50 from fbergkemper/master

Predefined ZF2_PATH set to the most common one.
Merge pull request #51 from fbergkemper/master

quick fix
Merge pull request #55 from fbergkemper/master

doc-update