change code version in doxygen

ElementaryUtils.doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = PARTONS/ElementaryUtils
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.0
+PROJECT_NUMBER = 2.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
@@ -228,8 +228,7 @@ TAB_SIZE               = 8
 # "Side Effects:". You can put \n's in the value part of an alias to insert
 # newlines.
 
-ALIASES                = "st{1}=\htmlonly<span style='text-decoration:line-through'>\1</span>\endhtmlonly" \
-                         "color{2}=\htmlonly<span style='color:\1'>\2</span>\endhtmlonly"
+ALIASES = "st{1}=\htmlonly<span style='text-decoration:line-through'>\1</span>\endhtmlonly" "color{2}=\htmlonly<span style='color:\1'>\2</span>\endhtmlonly"
 
 # This tag can be used to specify a number of word-keyword mappings (TCL only).
 # A mapping has the form "name=value". For example adding "class=itcl::class"
@@ -529,7 +528,7 @@ HIDE_SCOPE_NAMES       = NO
 # YES the compound reference will be hidden.
 # The default value is: NO.
 
-HIDE_COMPOUND_REFERENCE= NO
+HIDE_COMPOUND_REFERENCE = NO
 
 # If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of
 # the files that are included by a file in the documentation of that file.
@@ -633,7 +632,7 @@ GENERATE_BUGLIST       = YES
 # the documentation.
 # The default value is: YES.
 
-GENERATE_DEPRECATEDLIST= YES
+GENERATE_DEPRECATEDLIST = YES
 
 # The ENABLED_SECTIONS tag can be used to enable conditional documentation
 # sections, marked by \if <section_label> ... \endif and \cond <section_label>
@@ -781,8 +780,7 @@ WARN_LOGFILE           =
 # spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = src \
-                         include
+INPUT = src include
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses