Pager2

Pager2 is used at run time in 7 crates.

Depender			Pager2 version
		cargo-list		^0.6.3
		dtg		^0.6.4
		kapow		^0.6.4
		mkrs		^0.6.4
		quixote		^0.6.4
		unidown		^0.6.4
		xpg		^0.6.4