20060513 - 0.5.2
 applied a patch from Piotr Simon to correct a bug and optimize slackbuilder code.
 Thanks very match, Sajmon.
 
 20060310
 added ignore for blank lines and lines that start with # in sources
 
 20060306
 inverted repos.source options.
 
 20060228
 added --no-sources option
 
 20060225 - 0.5.1
 fixed bug regarding updating repositories
  
 20060218 - 0.5.0
 fixed bug regarding repositories without SOURCES.TXT
 
 20060117
 bugs fixed in download() and __search() regarding packages with similar names
 repos.source ignores .svn directories
 
 20060117
 bugs fixed
 
 20060116
 handling of slack-conflicts and slack-suggests in both repos.source and slackbuilder
 
 20060115
 code engineering
 dependencies read from SOURCES.TXT instead of slack-required
 added support for SOURCE.TXT's dependencies in repos.source
 dropped support for slack-suggests and slack-conflicts
 added support for multiple files in sources
 
 20060110 - slackbuilder 0.4.2
 fixed repos.slapt
 added test of MUTE in search
 added support for blank lines in slack-required
 moved slack-conflicts related checks to install()
 
 20060108
 added support for variables in sources
 
 20060107 - slackbuilder 0.4.1
 corrected a bug in the comp function
 corrected a bug in versioned dependencies handling
 improved repos.source
 
 20060106 - slackbuilder 0.4.0
 improved comp function
 speed enhancements in array tests
 asking for dependencies all at once
 added check for avoiding circular dependencies
 
 20060105
 added support for versions in search
 added support for versions in the slack-required
 written repos.source to generate SOURCE.TXT
 
 20060104 - slackbuilder 0.3.2
 removed ARCH=custom from config file
 added support for CHECKSUMS.md5
 added requirements checks
 corrected a bug in install()
 
 20060104 - slackbuilder 0.3.1
 code restyling
 improved search
 lightened get
 added --no-requiredbuilder
 better messages to the user
 added support for .build files
 
 20060103 - slackbuilder 0.3.0
 speed enhancements
 more messages
 real support for custom cflags
 added check for build errors
 
 20060103 - slackbuilder 0.2.0
 corrected a bug regarding moving the package after build
 added support for slack-suggests and slack-required
 added support for EXCLUDE
 
 20060102 - slackbuilder 0.1.0
 first release