Log Message:
Update to 3.3.2 (bugfixes from 3.3.0, basically).

Changes in 3.3.2
2012-01-05

- Bug fixes / improvements
    - Fix CMAKE_CXX_FLAGS overriding -std=gnu++0x (#489)
    - Missing versions update in CMake configuration (#490)
    - Fix noding of self-intersecting lines through UnaryUnion (#482)
    - Fix handling of collapsed edges skipping in BufferOp (#494)
    - Print up to 18 digits of precision for TopologyException points
    - Fix noding with reduced precision in Buffer operation (#473)
    - Fix HotPixel original point invalidation (#498)
    - Fix CascadedPolygonUnion to discard non-polygonal components (#499)
    - Improve buffer robustness by reverting to non-snaprounding noder (#495)
    - Fix C++11 build by avoiding std::pair<auto_ptr> (#491)
    - Add --clibs to geos-config and GEOS_C_LIBS to geos.m4 (#497)
    - Apply shoelace formula for area calculation (#485)
    - Fix default initialization issue for clang (#500)
    - Improve overlay robustness by fixing areal validity on snapping (#488)

Changes in 3.3.1
2011-09-27

- Bug fixes / improvements
  - Fix memory leak on invalid geometry in InteriorPointArea (#475)
  - ValidOp abort in presence of 2 touching holes forming an island (#449)
  - Enable prepared intersects operation for points
  - Fortify suspicious code found by static analisys tools
  - Fix for SOLARIS build (#461)
  - Fix EMPTY result from GEOSOffsetCurve with distance 0 (#454)
  - Fix Geometry::clone to copy SRID (#464)
  - Fix for clang builds (#463)
  - Fix out-of-place builds for python binding (#332) and regress testing
  - Fix OS X framework cmake build (#385)