gitweb: Split git_project_list_body in two functions
gitweb: Split git_project_list_body in two functions

Extract the printing of project rows (body/contents of projects list
table) on the 'project_list' page into a separate git_project_list_rows
function. This makes it easier to reuse the code to print different
subsets of the whole project list.

[jn: Updated to post restructuring projects list generation]

Signed-off-by: Sebastien Cevey <62d754cc350e84d3b1c32ae79f976f5348e74a40@cine7.net>
Signed-off-by: Jakub Narebski <a6a1517a087f9f64a72f41a0de57ff01fbb0e412@gmail.com>
Signed-off-by: Junio C Hamano <a6723cc3f76163bf7adb636a73ac3b0ceb3e6b9b@pobox.com>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git