various: Kill python-chardet dep mention

development/codespell/README

@@ -3,7 +3,3 @@ codespell (spell checker for source code)
 codespell fixes common misspellings in text files. It's designed
 primarily for checking misspelled words in source code, but it can be
 used with other files as well.
-
-Optional dependency: python-chardet. This is required for codespell's
--e option. Unless you deal with files that are not ASCII, ISO-8859-1,
-or UTF-8, you probably don't need the -e option.

libraries/html5lib/README

@@ -9,4 +9,4 @@ Output is to a tree structure; the current release supports output
 to DOM, ElementTree and lxml tree formats as well as a simple
 custom format.
 
-Optional: datrie, python-chardet, lxml and genshi
+Optional: datrie, lxml, and genshi

multimedia/gaupol/README

@@ -17,7 +17,4 @@ Optional dependencies are:
 - iso-codes, if available, will be used to translate script, language and 
   country names.
 
-- Universal Encoding Detector is required for character encoding 
-  auto-detection. (python-chardet)
-
 - MPlayer or VLC is recommended for preview.

python/css-parser/README

@@ -1,3 +1,3 @@
 A Python package to parse and build CSS Cascading Style Sheets.
 
-Optional dependencies: python3, python-chardet and gdata.
+Optional dependency: gdata.

python/cssutils/README

@@ -1,8 +1,3 @@
 A Python package to parse and build CSS Cascading Style Sheets.
 
-Optional dependencies: python3, python-chardet and gdata.
-
-Note: To install the python 3 bindings pass PYTHON3="yes" to
-the slackbuild
-
-  # PYTHON3="yes" ./cssutils.slackBuild
+Optional dependency: gdata

python/html5-parser/README

@@ -1,3 +1 @@
 Fast C based HTML 5 parsing for python.
-
-Optional dependency: python-chardet