ux: Remove syntax highlighting from the 'Command Output' window

The syntax highlighting was not very useful and could sometimes make
things harder to read.

Signed-off-by: David Aguilar <davvid@gmail.com>

cola/views/log.py

@@ -3,7 +3,6 @@
 from PyQt4 import QtGui
 
 from cola import core
-from cola.views.syntax import LogSyntaxHighlighter
 
 
 class LogView(QtGui.QWidget):
@@ -23,7 +22,6 @@ def __init__(self, parent=None, output=None):
         self._layout.addWidget(self.output_text)
         if output:
             self.set_output(output)
-        self.syntax = LogSyntaxHighlighter(self.output_text.document())
 
     def clear(self):
         self.output_text.clear()

cola/views/syntax.py

@@ -178,17 +178,6 @@ def generate_rules(self):
         if self.whitespace:
             self.create_rules('(..*?)(\s+)$', (None, bad_ws))
 
-class LogSyntaxHighlighter(GenericSyntaxHighligher):
-    def generate_rules(self):
-        info = self.mkformat(self.color_info, bold=True)
-        emphasis = self.mkformat(self.color_emphasis, bold=True)
-        date = self.mkformat(self.color_date, bold=True)
-
-        info_rgx = '^([^:]+:)(.*)$'
-        date_rgx = TERMINAL('^\w{3}\W+\w{3}\W+\d+\W+[:0-9]+\W+\d{4}$')
-
-        self.create_rules(date_rgx, date,
-                          info_rgx, (info, emphasis))
 
 # This is used as a mixin to generate property callbacks
 def accessors(attr):