Fixing bugs in the new BufferPager class.
Fixing bugs in the new BufferPager class.

C-Blu/npyscreen,d33tah/npyscreen,monkeysecurity/npyscreen,umars/npyscreen,umars/npyscreen,C-Blu/npyscreen,dhwright25/npyscreen,dhwright25/npyscreen,t1g0r/npyscreen,d33tah/npyscreen,t1g0r/npyscreen,monkeysecurity/npyscreen,C-Blu/npyscreen,kmonsoor/npyscreen,monkeysecurity/npyscreen,t1g0r/npyscreen,umars/npyscreen,kmonsoor/npyscreen,kmonsoor/npyscreen,C-Blu/npyscreen,kmonsoor/npyscreen,t1g0r/npyscreen,umars/npyscreen,dhwright25/npyscreen,monkeysecurity/npyscreen