* Fix some comment and documentation typos.
* Fix various entphysical page display issues.
- Resolve flickering during loading (missing liClosed for nested items).
- Clicking a sensor actually takes you to the matching graph now.
* Add a few nicecase() calls to clean up html page display.
* Create discover_entity_physical() function
- Add discover_entity_physical() function into includes/discovery/functions.inc.php
- This allows for an easy implementation of OS-specific entity-physical discovery.
- Update includes/discovery/entity-physical/entity-physical.inc.php to use the new function.
* Add power_consumed and power_factor sensors.
* Two new icons, make more entPhysical data visible.
* Pre-commit fix: blank line found at end of control structure.
* Add Schleifenbauer OS support.
* Now really fix the comment typo.
* Fix parsing mistakes.
* Add a generic count sensor.
* Make the Schleifenbauer discovery use count instead of state sensors.
* Don't place count sensor at the top, add sane limits for Schleifenbauer
* Finetuning the rrd_options, changing Schleifenbauer sensor names.
* Update schleifenbauer.svg
* optimize logo too
* add test data
* fix sensor value display (spaces break it)
* update entPhysicalIndex
