updates header comment in wikka.php to list script sections
adds test/main/regression.php to provide regression testing during wikka.php refactor
renames main/regression.php to refactor.php
updates comments for refactor.php after file name change
adds WikkaMeta array to wikka.php and update refactor.php; refactor test passes for both cli and cgi versions
corrects wikka class setup for unit tests to fix failing test
creates wikka dir for main script modules; moves wikka.php error reporting section to own module file
creates wikka module for constants and moves wikka.php section there
creates wikka module for helpers and moves wikka.php section there
adds wikka/helpers.php
creates wikka module for sanity checks and moves wikka.php section there
creates wikka module for magic quotes and moves wikka.php section there
creates wikka module for domain and path settings and moves wikka.php section there
adds tests for constants to refactor test
creates wikka module for loading config settings and moves wikka.php section there
creates wikka module for loading language defaults and moves wikka.php section there
creates wikka module for multisite config and moves wikka.php section there
creates wikka module for installer and moves wikka.php section there
moves assert helper functions in refactor.php to test/helpers.php
creates wikka module for session and moves wikka.php section there