fix "make install" failure
Merge pull request #19 from zde/master

fix "make install" failure
downloader: Add support for size checking of downloaded files
Revert "fix "make install" failure"

This reverts commit 8cd5b2c53e6ad62f749b91272f808b9e427aeaf5.
python: Add new_packagetarget() method to Handle()
Code refactoring
Free error message in example
doc: During generation of python doc, ignore old cache
Make low-level downloader interface public
Python: Add librepo.download_url(url, fd, handle=None) function.
After lr_download_url fd is seeked to the beginning of the file.
fix library name in a comment
Bump to version 1.1.0
Add LRO_MIRRORLISTURL and LRO_METALINKURL. LRO_MIRRORLIST is deprecated.
downloader: Fix uninitialized total to download variable (GitHub issue 22).
examples: Add new C example
Fix two small memory leaks
Update downloader API - Add lr_packagetarget_new_v2() function.
Add python support for the updated API
Add implementation of new downloader API