[geometry] Fix compilation errors

point_in_geometry - Intel 11 probably can't handle BOOST_STATIC_ASSERT() inside which some template is directly instiantated - replace by intermediate value + BOOST_MPL_ASSERT_MSG for better error message.
multi_touches test - include missing header
[relate] Fix GCC 4.4 and 4.5 compilation errors

Explicitly define namespace for the call relate::set<> in implementations of relate().
[iterators][relate] Fix Intel 11 compilation errors.
[test][within] Divide within() test into several smaller files.

The intention is to prevent creation of too big files in MinGW.
[test] Divide relate() test into several smaller ones.

The intention is to prevent creation of too big files in MinGW.
Move predefined Geometries for relops from test_relate.hpp to predef_relop.hpp
Move test_geometry<> defined in relate.cpp to test_relate.hpp
[doc] Change non-portable run_command rm to os.remove in make_qbk scripts
[remove_spikes] Fixed polygons consisting only of a spike.
If so, spike is now removed and only one point is left.
updated release notes for ticket #9871
[test][doc][index] replace <toolset>gcc-mingw with <toolset>gcc,<target-os>windows in Jamfiles.

This fixes the ticket 9858.
One Jamfile defines tests for rtree+Interprocess, the second one docs examples using Interprocess.
[test][index] Add /bigobj for MSVC to Jamfiles for most of the tests
Merge branch 'develop' of github.com:boostorg/geometry into develop
Merge branch 'develop' of https://github.com/boostorg/geometry into feature/distance