doco on the utils dir and i18n

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+Utilities
+
+typo.php  - is a crude syntax checker to avoid checking in files with simple 
+typos. It basically just loads each of our project files at once. Run from 
+cmdline and see if any parsing errors are reported.
+
+extract.php - extracts translatable strings from our project files. It 
+currently doesn't pick up strings in other libraries we might be using such as 
+tinymce, simplepie, and the HTML parsers.
+
+In order for extract to do its job, every use of the t() translation function 
+must be preceded by one space. The string also can not contain parentheses. If
+parens are required in a string, please use hex escapes.
+
+strings.php - a recent run of the strings program. This provides output that
+is suitable for direct inclusion in the program once the app has been 
+initialised. 
+
+There are also translatable strings in the various files in the view 
+directory. By setting $lang = 'something' in .htconfig.php, the application 
+will search for view/something/filename prior to the English version in 
+view/filename when loading templates and view files.
+
+
+
+