lambert conformal
Fixed failing PEP8 tests.
BF - correct location of allow_rasterization.
Merge pull request #303 from ajdawson/allow-raster-fix-maint

BF - correct location of allow_rasterization.
us centre
Merge pull request #302 from pelson/pep8_testing2

Fixed failing PEP8 tests.
include fixes.
virtual destructor fix
const fixes
Merge pull request #292 from bblay/lambconf

Added the Lambert conformal conic projection.
Merge pull request #304 from esc24/cplusplus_fixes

C++ fixes to _trace.cpp and _trace.h
Update PPA to get a working libgeos-dev
Merge pull request #305 from rhattersley/fix-ppa

Update PPA to get a working libgeos-dev
Merge branch 'v0.8.x'

* v0.8.x:
  BF - correct location of allow_rasterization.
Consolidated __eq__ and added missing __hash__
Merge pull request #307 from esc24/add_proj_hash

Added __hash__ to Projection
Added additonal args to TransverseMercator
Added tests
Review actions
Fixed failing image tile test.