Changes

*/osmo-*.cfg: make stderr logging consistent

Use the following options for stderr logging in all config, to make the
output consistent and readable (e.g. no hex categories, no long paths to
source files at the end of log lines). Use the same order of parameters
in all files.

  log stderr
   logging filter all 1
   logging color 1
   logging timestamp 1
   logging print extended-timestamp 1
   logging print file basename last
   logging print category 1
   logging print category-hex 0
   logging print level 1

Related: OS#6272
Change-Id: I229cce244719b3ce61afb6df33fe0ca20dc22456

es2p_Types_JSON: add ES2p JSON encoder/decoder

This patch adds ES2p encoder/decoder functions.

Change-Id: Ic6e230bdd0b2c43a5183cd1f53b930e6f3c53e66
Related: SYS#7339

es12_Types_JSON: add ES12 JSON encoder/decoder

This patch adds ES12 encoder/decoder functions.

Related: SYS#7339
Change-Id: I875cbb3a6dab6ac1eac5df1199f6fb71738a744e