Improve documentation of Deploying an Application on the Symbian Platform

Please improve the documentation of http://doc.qt.nokia.com/4.7/deployment-symbian.html to cover following things:

• How to set the name of application (QTBUG-14280)

• How to set the icon of the application

http://doc.qt.nokia.com/4.7/qmake-variable-reference.html#icon
http://doc.qt.nokia.com/4.7/appicon.html

• How to define a custom sis header for _template.pkg
  my_sis_custom_header.pkg_prerules = "$${LITERAL_HASH} {\"My Application\"}

  ,(0x12345678),$$replace(VERSION,
  .,",")"
  DEPLOYMENT += my_sis_custom_header

• How to define a custom sis header for _installer.pkg
  DEPLOYMENT.installer_header = "$${LITERAL_HASH} {\"My Installer\"}

  ,(0x12345678),$$replace(VERSION,
  .,",")"

This is defined already in http://doc.qt.nokia.com/4.7/qmake-variable-reference.html#deployment

• How to apply license text
  http://wiki.forum.nokia.com/index.php/Advanced_Package_File_Options

• How to include embedded sis files into the _template.pkg (post and pre rules)
  my_dependencies.pkg_postrules += \
  "; Deploy my dependency onto phone that does not have it already" \
  "@\"myDepSis.sis\", (0x12345678)"

DEPLOYMENT += my_dependencies

Some of the information is already in the qt documentation but it would make sense to collect the important information (and maybe an example pro file) to that web page