[ADD] Fromating tag for xls file genration. using !{EXPR} you could
pass xlwt.easyfx to each cell. For instance setting the header value
'!{font: name Times New Roman, color-index red, bold on,height 360}TITLE'
would print in the header cell TITLE in bold bigger red font.
[FIX] Eval mako template code in tabulate files
[FIX] call to email_send attach argument
[ADD] Colspan to header in .xls
[FIX] send email
[FIX] send email
Merge pull request #5 from m1k3lm/master

[ADD] Fromating tag for xls file generation