Improve doxygen documentation.

Doxyfile

@@ -61,7 +61,7 @@ OUTPUT_DIRECTORY       = doc
 # source files, where putting all generated files in the same directory would 
 # otherwise cause performance problems for the file system.
 
-CREATE_SUBDIRS         = YES
+CREATE_SUBDIRS         = NO
 
 # The OUTPUT_LANGUAGE tag is used to specify the language in which all 
 # documentation generated by doxygen is written. Doxygen will use this 
@@ -106,7 +106,7 @@ ABBREVIATE_BRIEF       =
 # Doxygen will generate a detailed section even if there is only a brief 
 # description.
 
-ALWAYS_DETAILED_SEC    = NO
+ALWAYS_DETAILED_SEC    = YES
 
 # If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all 
 # inherited members of a class in the documentation of that class as if those 
@@ -119,7 +119,7 @@ INLINE_INHERITED_MEMB  = NO
 # path before files name in the file list and in the header files. If set 
 # to NO the shortest path that makes the file name unique will be used.
 
-FULL_PATH_NAMES        = NO
+FULL_PATH_NAMES        = YES
 
 # If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag 
 # can be used to strip a user-defined part of the path. Stripping is 
@@ -128,7 +128,7 @@ FULL_PATH_NAMES        = NO
 # If left blank the directory from which doxygen is run is used as the 
 # path to strip.
 
-STRIP_FROM_PATH        = 
+STRIP_FROM_PATH        = include
 
 # The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of 
 # the path mentioned in the documentation of a class, which tells 
@@ -137,7 +137,7 @@ STRIP_FROM_PATH        =
 # definition is used. Otherwise one should specify the include paths that 
 # are normally passed to the compiler using the -I flag.
 
-STRIP_FROM_INC_PATH    = 
+STRIP_FROM_INC_PATH    = include
 
 # If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter 
 # (but less readable) file names. This can be useful if your file system 
@@ -790,7 +790,7 @@ INLINE_SOURCES         = NO
 # doxygen to hide any special comment blocks from generated source code 
 # fragments. Normal C, C++ and Fortran comments will always remain visible.
 
-STRIP_CODE_COMMENTS    = YES
+STRIP_CODE_COMMENTS    = NO
 
 # If the REFERENCED_BY_RELATION tag is set to YES 
 # then for each documented function all documented 
@@ -1130,7 +1130,7 @@ GENERATE_TREEVIEW      = YES
 # documentation. Note that a value of 0 will completely suppress the enum 
 # values from appearing in the overview section.
 
-ENUM_VALUES_PER_LINE   = 4
+ENUM_VALUES_PER_LINE   = 1
 
 # If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be 
 # used to set the initial width (in pixels) of the frame in which the tree