No need in typedef struct in C++
Reorganise mainwindow.h

.cpp should be reorganised accordingly later
Fix unused isUnity warning for no appindicator builds
Fix MainWindow::closeTab() default parameter value
Get rid of "this->"

It is C++, not Java.
Coding style unifications
No need to delete MainWindow::localServer manually
Refactor ZealDocsetInfo
Coding style fixes
Use constant references for method parameters
Merge pull request #224 from trollixx/refactoring

Refactoring
let tabs closable with a click
Do not download docsets if bsdtar is not available
make qwebview zooms with ctrl+wheel!
For #229, use real name of docsets when trying to delete them
Merge branch 'spacewander-fix'
Merge branch 'master' of https://github.com/glymehrvrd/zeal into glymehrvrd-master
#230 - make ctrl+wheel zoom per tab
Merge branch 'glymehrvrd-master'
Merge branch 'upstream' of https://github.com/JIghtuse/zeal into JIghtuse-upstream