added new branch
small fixes to redirect_tool
Xnet/Inet seems to be working just fine.
Things added:
-Xnet_login switch
-checkAllSubPages switch
-one common _browser instance instead of separate inet/xnet instances
-simple error handling 
-IMPORTANT: when checkAllSubPages=True -> open_novisit(url) is used!

Signed-off-by: Morphik83 <Morphikx@poczta.onet.pl>
README updated

Signed-off-by: Morphik83 <Morphikx@poczta.onet.pl>
fix in hitServersWithUrl - lists with urls need to be cleared after each
iteration

Signed-off-by: Morphik83 <Morphikx@poczta.onet.pl>
quick fix to xnet pages

Signed-off-by: Morphik83 <Morphikx@poczta.onet.pl>
proxy handling added

Signed-off-by: Morphik83 <Morphikx@poczta.onet.pl>
Update url_checker/url_checker.py

__mechanize -> mechanize
Update url_checker/url_checker.py

proxy fixing
test commit from work
ensure that log dir exists
small fixes