Sprout from master 2010-10-19 20:52:55 UTC Frank Bergmann  <frank.bergmann@project-open.com> '- upgrade to OpenACS 5.6'
Cherrypick from cognovis 2007-04-20 12:52:02 UTC Malte Sussdorff  <malte.sussdorff@cognovis.de> 'Initial import for 3.3':
    lib/become.xql
    lib/developer-services.adp
    lib/developer-services.tcl
    lib/password-update.adp
    lib/service-parameters-oracle.xql
    lib/service-parameters-postgresql.xql
    lib/site-wide-services.tcl
    tcl/apm-admin-procs-oracle.xql
    tcl/apm-admin-procs-postgresql.xql
    tcl/apm-admin-procs.xql
    www/apm/bulk-intall.xql
    www/apm/cvs-status.xql
    www/apm/index-oracle.xql
    www/apm/index-postgresql.xql
    www/apm/index.adp
    www/apm/index.xql
    www/apm/package-add-2.xql
    www/apm/package-add.xql
    www/apm/packages-install-3-oracle.xql
    www/apm/packages-install-3-postgresql.xql
    www/apm/packages/index-oracle.xql
    www/apm/packages/index-postgresql.xql
    www/apm/parameter-add-2.xql
    www/apm/parameter-add.adp
    www/apm/parameter-add.xql
    www/apm/parameter-delete.adp
    www/apm/parameter-edit.adp
    www/apm/parameter-edit.xql
    www/apm/repository-index.adp
    www/apm/version-callback-add-edit.adp
    www/apm/version-callback-invoke.adp
    www/apm/version-callbacks.adp
    www/apm/version-dependencies.xql
    www/apm/version-dependency-add-2.xql
    www/apm/version-dependency-add.xql
    www/apm/version-edit-2.xql
    www/apm/version-files.adp
    www/apm/version-fs-scan.xql
    www/apm/version-i18n-export.adp
    www/apm/version-i18n-import.adp
    www/apm/version-i18n-index.adp
    www/apm/version-i18n-process-2.adp
    www/apm/version-i18n.adp
    www/apm/version-parameter-values.xql
    www/apm/version-parameters-oracle.xql
    www/apm/version-parameters-postgresql.xql
    www/apm/version-parameters.adp
    www/apm/version-reload.adp
    www/apm/version-view-oracle.xql
    www/apm/version-view-postgresql.xql
    www/apm/version-view.adp
    www/apm/write-all-specs.xql
    www/auth/authority-oracle.xql
    www/auth/authority-parameters.adp
    www/auth/authority-parameters.tcl
    www/auth/authority-postgresql.xql
    www/auth/authority.adp
    www/auth/batch-action.adp
    www/auth/batch-document-download.tcl
    www/auth/batch-job-run.adp
    www/auth/batch-job-run.tcl
    www/auth/batch-job.adp
    www/auth/batch-job.xql
    www/cache/index.adp
    www/cache/one.adp
    www/developer.adp
    www/install/index.tcl
    www/install/install-4.adp
    www/install/install.adp
    www/monitor.tcl
    www/package/index.vuh
    www/resources/left.gif
    www/resources/not_available.gif
    www/resources/right.gif
    www/resources/um-more-info.css
    www/test/signed-cookies-test-2.xql
    www/users/become.adp
    www/users/become.tcl
    www/users/complex-search-oracle.xql
    www/users/complex-search-postgresql.xql
    www/users/complex-search.adp
    www/users/complex-search.xql
    www/users/index.xql
    www/users/member-state-change-oracle.xql
    www/users/member-state-change-postgresql.xql
    www/users/member-state-change.adp
    www/users/member-state-change.xql
    www/users/merge-confirm.xql
    www/users/merge-final.adp
    www/users/merge-oracle.xql
    www/users/merge-postgresql.xql
    www/users/merge.xql
    www/users/modify-admin-privileges-oracle.xql
    www/users/modify-admin-privileges-postgresql.xql
    www/users/modify-admin-privileges.adp
    www/users/one-oracle.xql
    www/users/one-postgresql.xql
    www/users/one.xql
    www/users/password-reset.tcl
    www/users/password-update.adp
    www/users/registration-history-oracle.xql
    www/users/registration-history-postgresql.xql
    www/users/registration-history.adp
    www/users/search.adp
    www/users/search.xql
    www/users/user-add-2.xql
    www/users/user-add-3.adp

- updated the absence tutorial

branch.

- added sysconfig treatment of TSearch2

branch.