* 1.5.1 2018-09-23 (dbs)
+ changed some summary_id to summary_class in modify.php
+ changed some $_POST querys in save.php from == 1 to isset() to prevent notices undefined index
- removed/replaced old not existend function extra_where_sql in view.php line 30
1.5.0 2018-02-21 (jacobi22)
+ fix language index in view.php
+ add Changelog-File
v1.4 (Igor Couto; 25.05.2007)
+ changed the aggregator list from a table- to a div-based layout
+ removed item_v_spacing, item_h_spacing columns from database - no longer needed, due to div layout
+ removed summary_id column from database - no user uses this feature
+ removed all code from several files that referenced the columns removed, or used their data
+ updated the upgrade.php script
+ updated help file accordingly
v1.3.3 (Igor Couto; 24.05.2007)
+ fixed variable scope issue causing 'division by 0' errors when including other modules
+ changed upgrade.php script to detect whether database upgrade is needed
v1.3.2 (Igor Couto; 22.05.2007)
+ trapped infinite loop error triggered when aggregating other aggregators
+ trapped badly-defined regex error in include.php (changed delimiter from / to #)
+ changed default setting values for new aggregators
v1.3.1 (Igor Couto; 20.05.2007)
+ changed 'update.php' to 'upgrade.php' - now WB upgrades automatically, if needed
+ added new version of German translation - thank you Christian and Matthias
v1.3 (Igor Couto; 18.05.2007)
+ added ability to aggregate pages with visibility set to 'hidden'
+ added ability to remove html markup from extracted page summary
+ simplified layout of aggregator preferences/settings
+ 'prettified' html output
+ added 'update.php' script - for users of versions 1.1 and 1.2
+ added very basic built-in help (to be amplified and translated to other languages)
v1.00 (Igor de Oliveira Couto; 12.05.2007)
+ initial release of the aggregator module
v1.10 (Christian Sommer; 13.05.2007)
+ added German language file to the module
v1.20 (Matthias Gallas; 15.05.2007)
+ stored all Files in UNIX /ANSI
+ fixed some missing php tags
Version 1.3.3
- Fixed variable scope issue causing 'division by 0' errors when including other modules
- Changed upgrade.php script to detect whether database upgrade is needed
Version 1.3.2
- Trapped infinite loop error triggered when aggregating other aggregators
- Trapped badly-defined regex error in include.php (changed delimiter from / to #)
- Changed default setting values for new aggregators
Version 1.3.1
- Changed 'update.php' to 'upgrade.php' - now WB upgrades automatically, if needed
- Added new version of German translation - thank you Christian and Matthias
Version 1.3
- Added ability to aggregate pages with visibility set to 'hidden'
- Added ability to remove html markup from extracted page summary
- Simplified layout of aggregator preferences/settings
- 'Prettified' html output
- Added 'update.php' script - for users of versions 1.1 and 1.2
- Added very basic built-in help (to be amplified and translated to other languages)
Version 1.2
- Stored all Files in UNIX /ANSI
- Fixed some missing php tags
Version 1.1
- Added German language file to the module
Version 1
- Initial release of the aggregator module

