Corrections for IS_INT_IN_RANGE
consistency in error messages of number range validators
unified and easier number range validator constructors
use appropriate module for IPython 1.0.0
simpler integer validation test
fixed problem with compileapp and compiled apps
Merge pull request #253 from michele-comitini/issue-1710

use appropriate module for IPython 1.0.0
Merge pull request #254 from pochmann/master

Improvements for number range validators
Merge pull request #255 from spametki/master

IMAP: insert support for base64 attachment payload
response.static_version support in admin
return the correct content-type for the graph
mssql 2012 support for pagination

enable true pagination support for MSSQL
Merge pull request #257 from niphlod/enhancement/admin_static_version

response.static_version support in admin
Merge pull request #258 from niphlod/issue/graph_contenttype

return the correct content-type for the graph
Merge pull request #259 from niphlod/enhacement/mssql_limit

mssql 2012 support for pagination
admin app plugin download feature