[Ldraw-content] Recent modifications

[LDraw]

tim and I made some heavy modifications over the past two months. here is a list:

* added quick links to home page

* added current polls to home page

* have your say
http://www.ldraw.org/modules.php?name=News&file=article&sid=433

* meet michael heidemann + autolink
http://www.ldraw.org/modules.php?name=News&file=article&sid=435

* Rachal - zach best
http://www.ldraw.org/modules.php?name=News&file=article&sid=439

* Rachal - willy tschager
http://www.ldraw.org/modules.php?name=News&file=article&sid=443

* Rachal - andreas weissenburg
http://www.ldraw.org/modules.php?name=News&file=article&sid=444

* how to build an army
http://www.ldraw.org/modules.php?name=News&file=article&sid=440

* LDraw color palette
http://www.ldraw.org/modules.php?name=News&file=article&sid=441

* fattened the links in left block which have also a quick link at the top

* cleaned downloads