make colors user adjustable. expose hidden options.

- Systematize colors and make them user adjustable. See documentation for details.
  this requires the \moderncvcolor to be issued BEFORE \moderncvstyle.
- all styles: make the head options 'details' and 'nodetails' available to the user.
(previously they were hidden). Olystyle does not respond too well to nodetails.

moderncvbodyi.sty

@@ -29,9 +29,9 @@
 \renewcommand*{\hintfont}{}
 
 % styles
-\renewcommand*{\sectionstyle}[1]{{\sectionfont\textcolor{color1}{#1}}}
-\renewcommand*{\subsectionstyle}[1]{{\subsectionfont\textcolor{color1}{#1}}}
-\renewcommand*{\hintstyle}[1]{{\hintfont\textcolor{color0}{#1}}}
+\renewcommand*{\sectionstyle}[1]{{\sectionfont\textcolor{sectioncolor}{#1}}}
+\renewcommand*{\subsectionstyle}[1]{{\subsectionfont\textcolor{subsectioncolor}{#1}}}
+\renewcommand*{\hintstyle}[1]{{\hintfont\textcolor{hintstylecolor}{#1}}}
 
 
 %-------------------------------------------------------------------------------
@@ -73,7 +73,7 @@
   \par\addvspace{2.5ex}%
   \phantomsection{}% reset the anchor for hyperrefs
   \addcontentsline{toc}{section}{#2}%
-  \cvitem[0ex]{\strut\raggedleft\raisebox{\baseletterheight}{\color{color1}\rule{\hintscolumnwidth}{0.95ex}}}{\strut\sectionstyle{#2}}%
+  \cvitem[0ex]{\strut\raggedleft\raisebox{\baseletterheight}{\color{bodyrulecolor}\rule{\hintscolumnwidth}{0.95ex}}}{\strut\sectionstyle{#2}}%
   \par\nobreak\addvspace{1ex}\@afterheading}% to avoid a pagebreak after the heading
 
 \RenewDocumentCommand{\subsection}{sm}{%
@@ -168,7 +168,7 @@
   \ifthenelse{\isundefined{\@enclosure}}{}{%
     \\%
     \vfil%
-    {\color{color2}\itshape\enclname: \@enclosure}}%
+    {\color{letterclosingcolor}\itshape\enclname: \@enclosure}}%
     \vfil}