EEPROM. (Flash cells must have been erased before though.)
* jtag3.c (jtag3_initialize): OCDEN no longer needs to be
considered; a session with "programming" purpose is sufficient
* jtag3.c (jtag3_write_byte): Use the paged algorithm for all
flash and EEPROM areas, not just Xmega.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@1209 81a1dc3b-b13d-400b-aceb-764788c761c2