* TODO: clock still shows UTC!
* Also: removed trailing whitespaces

* Dedicated build targets
* Using G3 as CPU type on PPC

* Added winsock support for libxml2 (libws2_32)
* Removed /usr/lib from LDFLAGS

* SAX requires less memory
* Performance doesn't differ apparently
* Also: improved error handling
* Also: moved from stdlib to stream conversions

* Better error/exception handling
* Better memory management
* Minor bug fix

* Parsing uses XPath searches on DOM tree (only done once during initialization)
* Also: improved initialization
* Also: fixed/improved XML adapter (revert b1f8ac4391c33079f12164d3c1057dc95343e341)

* Also: added gcc's static link option
* Also: changed MinGW build to use stabs debug info format (backtrace support!)

* XPath node search
* Applied for shared memory area parsing
* Should we use it here (CPU consumption)?
* TODO: exception handling!

* Identifier is determined in specialized AbstractGraphicsEngine instances
* Identifier is now passed up the chain during object instantiation
* Fixes formerly hardcoded identifier in Starsphere::initialize()
* Also: removed trailing whitespaces

* Refactored code to increase CPU efficiency
* Alpha blending is turned off while power spectrum is rendered (see below)
* Optional smoothing is turned off while power spectrum is rendered (crisp lines!)
* Moved fixed values to variables, decreased real-time computations
* Added threshold to show candidates in more prominent color
* Power spectrum label now mentions Arecibo as data source
* Fixed glLineWidth/glPointSize invocations (outside glBegin/glEnd!)
* Fixed color values
* Pending: how to deactivate alpha blending for individual parts of the spectrum?
* Pending: add semi-transparent backdrop to power spectrum when alpha blending control works

* Needs more visual refinement and refactoring
* Note: there's an alpha blending error!
* Still uses test data