[SVN] r5268 (Latex)

[Charilaos Skiadas]

Change default behavior to insert emph instead, since there are dedicated commands for most of textit and friends.
Added entries in the commands section of the configuration file:
 'e' for '\\emph{$1} $0'
us and usep for '\\usepackage{$1}'
geo for \\usepackage[left=${1:2cm},right=${2:2cm},top=${3:1cm},bottom=${4:2cm}]{geometry}'

Changed:
U   trunk/Bundles/Latex.tmbundle/Commands/Wrap in Command.tmCommand
U   trunk/Bundles/Latex.tmbundle/Support/latex_config.plist