Update docs

CHANGELOG.asciidoc

@@ -114,6 +114,8 @@ Changed
 - `:prompt-accept` now optionally accepts a value which overrides the one
   entered in the input box. `yes` and `no` can be used as values for yes/no
   questions.
+- The new `--qt-arg` and `--qt-flag` arguments can be used to pass
+  arguments/flags to Qt's commandline.
 
 Deprecated
 ~~~~~~~~~~
@@ -137,6 +139,8 @@ Removed
 - The `hints -> opacity` setting - see the "Changed" section for details.
 - The `completion -> auto-open` setting got merged into `completion -> show` and
   thus removed.
+- All `--qt-*` arguments got replaced by `--qt-arg` and `--qt-flag` and thus
+  removed.
 
 Fixed
 ~~~~~

README.asciidoc

@@ -175,9 +175,9 @@ Contributors, sorted by the number of commits in descending order:
 * John ShaggyTwoDope Jenkins
 * Peter Vilim
 * Clayton Craft
+* knaggita
 * Oliver Caldwell
 * Julian Weigt
-* knaggita
 * Jonas Schürmann
 * error800
 * Michael Hoang

doc/qutebrowser.1.asciidoc

@@ -111,23 +111,11 @@ show it.
 *--no-err-windows*::
     Don't show any error windows (used for tests/smoke.py).
 
-*--qt-name* 'NAME'::
+*--qt-arg* 'QT_ARG'::
-    Set the window name.
+    Pass an argument with a value to Qt.
 
-*--qt-style* 'STYLE'::
+*--qt-flag* 'QT_FLAG'::
-    Set the Qt GUI style to use.
+    Pass an argument to Qt as flag.
-
-*--qt-stylesheet* 'STYLESHEET'::
-    Override the Qt application stylesheet.
-
-*--qt-widgetcount*::
-    Print debug message at the end about number of widgets left undestroyed and maximum number of widgets existed at the same time.
-
-*--qt-reverse*::
-    Set the application's layout direction to right-to-left.
-
-*--qt-qmljsdebugger* 'port:PORT[,block]'::
-    Activate the QML/JS debugger with a specified port. 'block' is optional and will make the application wait until a debugger connects to it.
 // QUTE_OPTIONS_END
 
 == FILES