Revision control

++ Qt 5.2.1 is a bug-fix release. It maintains both forward and backward
++ compatibility (source and binary) with Qt 5.2.0.
++
++ For more details, refer to the online documentation included in this
++ distribution. The documentation is also available online:
++
++
++ The Qt version 5.2 series is binary compatible with the 5.1.x series.
++ Applications compiled for 5.1 will continue to run with 5.2.
++
++ Some of the changes listed in this file include issue tracking numbers
++ corresponding to tasks in the Qt Bug Tracker:
++
++
++ Each of these identifiers can be entered in the bug tracker to obtain more
++ information about a particular change.
++
++ ****************************************************************************
++ * Tools *
++ ****************************************************************************
++
++ androiddeployqt
++ ---------------
++
++ - [QTBUG-35401] Debug deployment is now much faster
++ - [QTBUG-35129] androiddeployqt now updates deployed plugins and
++ imports when the APK is updated on the device.
++
++ Qt Assistant
++ ------------
++
++ - mailto links now work again in Qt Assistant.
++
++ Qt Linguist
++ -----------
++
++ - [QTBUG-35094] TS files are now always written with normalized numerus forms
++
++ - lupdate:
++ * Tr and TR won't be misinterpreted as tr any more