Update for dependency include path changes.

Libespm and libloadorder now use "include" folders for their API
headers.

CMakeLists.txt

@@ -207,11 +207,11 @@ source_group("Header Files" FILES ${LOOT_HEADERS} ${LOOT_GUI_HEADERS} ${LOOT_API
 
 # Include source and library directories.
 include_directories ("${CMAKE_SOURCE_DIR}/src"
-                     "${LIBLOADORDER_ROOT}/src"
                      "${CMAKE_SOURCE_DIR}/include"
+                     "${LIBLOADORDER_ROOT}/include"
                      "${LIBGIT2_ROOT}/include"
                      ${CEF_ROOT}
-                     ${LIBESPM_ROOT}
+                     "${LIBESPM_ROOT}/include"
                      ${Boost_INCLUDE_DIRS}
 					 ${YAML_CPP_INCLUDE_DIR}
                      ${GTEST_INCLUDE_DIRS}

src/backend/game/load_order_handler.h

@@ -33,7 +33,7 @@
 
 #include <boost/filesystem.hpp>
 
-#include <api/libloadorder.h>
+#include <libloadorder/libloadorder.h>
 
 namespace loot {
     class LoadOrderHandler {

src/backend/plugin/plugin_loader.cpp

@@ -26,7 +26,7 @@
 #include "../game/game.h"
 #include "../helpers/helpers.h"
 
-#include <src/libespm.h>
+#include <libespm/libespm.h>
 
 #include <boost/algorithm/string.hpp>
 #include <boost/filesystem.hpp>