Update to 1.10.99.6

• Lots of fixes/improvements on periodic scripts
• Fix typo in the .pc file
• Only check for origin if the strings contains / in pkg version
• Support flags when exporting the metalog
• Ignore flags when installing as a user
• fix again using pattern as package arch
• recognize armv7
• add %q to pkg_printf(3) and pkg-query(8) to print altabi
• add an extra line when printing pkg-messages to improve readability
• stop considering nfs as dangerous and if a corruption happens on nfs drive by a message the user to the highly possible reason of the corruption so he can fix
• zsh completion imrpovements