0.15.2:
- added "hold" and "greedy" commands 
- added FIRST_FREE_SPACE param to split option
- fixed bug of dependency processing
- minor fixes 

0.15.1:
* spliting: changed packages.chunk* format: full package filenames
  are printed and removed comments. 
* bugfixes 

0.15:

* updated vfcurl progress bar handling (according to curl 7.8)
* better index format version handling (minor.major ver schema), current
  version is 1.0, older versions not supported...  
* package's integer fields are stored in binary form, groups 
  are stored as separate, global tag
* remote indexes are verified after download
* added checking of package architecture and OS
* added support for removable media (vfjuggle script is added)
* added package file size to index (for spliting)
* added "nofollow" option to cmdline and "follow" one to config	
* renamed "freshen" to "fresh" and changed its semanticts, now
  rpm's "--freshen" <=> "--nofollow --fresh"

* changed default index name to "packages.dir"
* added mkpackagedir script
* added spliting (--split* options)
* package-set file syntax: changed "maybe" mark to '~' ('!' still work, 
  but obsoleted)
* shell: 
   - added aliases for commands ("ll", "llu", "freshen", "what-requires", etc)
   - better completition context switching
   - extended "desc" and "search" commands -- almost all
     package fields could be specified
   - colorized output
* bugfixes (thanks to Rafal Kleger-Rudomin <klakier@pld.org.pl> and 
	     Michal Moskal <malekith@pld.org.pl>)

0.14:

* support for multiple sources
* Packages SHA1 digest is computed and checked (Packages.md is created) 
* capabilities/requirement are stored in binary form (v0.4 of Packages format)
* default name (Packages[.gz]) is used if only dir is given 
  as source (i.e. it's last character is '/') 
* shell: both installed and available packages list is maintained propely 
  during installs/unistalls without reloading rpm database 
* shell: added "search" command
* removed unused support for rpmidx (aka tocfile)
* cleanup && bugfixes 


0.13:

* support for rpm 4.0.2 pre/post requirements
* readline 4.2 updates
* vfile: added curl backend (curl >= 7.7.4-pre1 is needed)
* added --nodesc option for index creation (Michal Moskal <malekith@pld.org.pl>)
* rpmvercmp returns 2 instead of -1
* file names are stored without trailing '\0' (saves about 100 kB disk space)
* temporary dir may be set by $TMPDIR
* fixed checking dependencies of unistalled packages
* shell: added "desc" command
* fixed a lot of bugs (with help of Michal Moskal <malekith@pld.org.pl>)
