bump versions after release
use macro for response size
Merge pull request #43 from eworm-de/var

use macro for response size
whitelist 2.5 firmware
set error to true from the start instead of reassigning
slight refactor of duplicated code to set options from json object
read in key even if we're importing a configuration
let strncpy copy \0 as well..
json_object_object_get() is deprecated from json-c 0.11

but only added in 0.10, so add a configure check for it
and a macro that calls json_object_object_get_ex() if it's
available.

resolves #44
defint json_bool for older json-c
test add README.adoc -> README symlink
actually check return states when dealing with ndef

there is a very real risk of trying to do a to long write,
that isn't reported before this fix.
relates to #45
when YK_DEBUG is configured, dump all writes
re-work linking of ykpers-args

so the test is linked in a sane way..
drop const on argv variables

since the parse function isn't const
NEWS for 1.15.2
Merge tag 'v1.15.2'

1.15.2