add SgRGB utility struct

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1729 2e953b5c-c64d-0410-be54-f773e93e544c
implement operators + and == for SgRGB; implement SgColorGradient

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1730 2e953b5c-c64d-0410-be54-f773e93e544c
fix bug in writing SgRGB; add test cases

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1731 2e953b5c-c64d-0410-be54-f773e93e544c
utility to print gradient color board

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1732 2e953b5c-c64d-0410-be54-f773e93e544c
Remove dead code

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1733 2e953b5c-c64d-0410-be54-f773e93e544c
Change type of BiasTermDepth functions from int to size_t to reflect underlying variable

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1734 2e953b5c-c64d-0410-be54-f773e93e544c
avoid warning for empty object file with clang

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1735 2e953b5c-c64d-0410-be54-f773e93e544c
add test for GoBoard::KoPoint()

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1736 2e953b5c-c64d-0410-be54-f773e93e544c
update in documentation: END_POINT is now called SG_ENDPOINT

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1737 2e953b5c-c64d-0410-be54-f773e93e544c
make string argument a const& in GoSetupUtil::CreateSetupFromString

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1738 2e953b5c-c64d-0410-be54-f773e93e544c
formatting

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1739 2e953b5c-c64d-0410-be54-f773e93e544c
start implementing basic features similar to CrazyStone, pachi, Erica, ...

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1740 2e953b5c-c64d-0410-be54-f773e93e544c
start implementing basic features similar to CrazyStone, pachi, Erica, ...

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1741 2e953b5c-c64d-0410-be54-f773e93e544c
set svn:ignore

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1742 2e953b5c-c64d-0410-be54-f773e93e544c
remove debug output

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1743 2e953b5c-c64d-0410-be54-f773e93e544c
add unit tests for previous move and previous own move

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1744 2e953b5c-c64d-0410-be54-f773e93e544c
fix bug with pass feature as first move; add unit tests for pass

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1745 2e953b5c-c64d-0410-be54-f773e93e544c
clarify documentation of GoNeighborBlockIterator

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1746 2e953b5c-c64d-0410-be54-f773e93e544c
fix bug in capture feature; implement some unit tests for capture features

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1747 2e953b5c-c64d-0410-be54-f773e93e544c
implement unit test for extension features

git-svn-id: http://svn.code.sf.net/p/fuego/code/trunk@1748 2e953b5c-c64d-0410-be54-f773e93e544c