Update the shadeop for new renderman versions and update fit's help
Fix memory leaks in SeExpr (now valgrind clean except for dlopen/sym stuff)

Fucnctions instance is now no longer mallocd()
Store all strings made by the lexer in an array that have lifetime
  contingent on SeExprFunc. This avoids memory leaks on parse errors.
  It also allows us to not copy strings in SeExprAssignNode and
  SeExprVarNode
Also dlclose() at destruction of FuncTable time
Merge pull request #8 from aselle/master

Memory leak pass
Fixing pedantic warnings
Merge pull request #9 from aselle/master

Warning fix
Windows compiler fix
More windows compile fixes... (allow not having qt and not having doxygen)
One more fix (remove required argument from Qt search)
More windows fixes (this time to the Segraph demo)
Initial work on integrating SeExprEditor and change to Microsoft License

Add an editor directory with our Qt SeExpr editor
Adding readme so necessary directory is included
Add full LICENSE file complete copy
Added license headers to *.se, *.rib and *.sh
Renamed QdSe* to SeExprEd* in src/SeExprEditor
Fixed compiler warnings. Used Q_UNUSED for Qt unused params.  Added
SeExprMacros.h with UNUSED for non-Qt unused params.  Added some
additional license headers to parser source files, makefiles and docs.
Added new imageEditor to demos and corresponding documentation uitutorial.txt.
Documentation cleanup: exclude demo classes, fix broken demo links
Install and build fixes for documentation and new imageEditor demo

Modified CMakeLists.txt to install config.txt, *.se and ui_*.png files
Install imageEditor and segraph in the bin dir.
another minor change to put ui_*.png files in the installed doc location
install SeExprEditor header files
fix UI tutorial links, typos, corrected code snippets
Merge pull request #10 from jberlin/editor

Editor
build: move installed items into subdirectories

Keep the top-level namespace clean by pushing the "demo" and "prman"
directories down into subdirectories.
Merge pull request #12 from davvid/install-paths

build: move installed items into subdirectories