Minor typographical fixes
Merge pull request #2 from book/typo

Minor typographical fixes
tftp-options

RFC 2347 TFTP Option Extension
RFC 2348 TFTP Blocksize Option
RFC 2349 TFTP Timeout Interval and Transfer Size Options
some documentation
example
tsize fix
report disk full

report disk_full if more data than filesize is received
file size is set either in WRQ with tsize option or on event WRQ in
user code
README.pod extracted
some tests
some doc fixes
type attribute of connection

Can be useful in on finish event
rfc as hash

rfc connection attribute is stored as hash ref instead of array ref
(order of options is not important)
lastop connection attribute, check filehandle early

Check if connection filehandle is set before processing DATA, ACK or
OACK
Keep connection open to receive ACK on ERROR from client
unit tests fixed for ERROR and ACK of ERROR
Merge pull request #4 from harry-bix/tftp-options

tftp-options
Use git-ship
Fix t/00-basic.t
Released version 0.03

       * Add RFC 2347 TFTP Option Extension
       * Add RFC 2348 TFTP Blocksize Option
       * Add RFC 2349 TFTP Timeout Interval and Transfer Size Options
Fix link to README.pod
block number rollover when sending files

this enables sending files larger than 65536 * blocksize