le: pretty print data PDU header and data

Different way of doing flags.
Continued work on accessors.

More library architecture.

- btbb_init() required, mainly used to initialize syndrome table
- syndrome table depth determined by caller at init, limited to 5
- packet flags consolidated into a struc

More library architecture.

- btbb_init() required, mainly used to initialize syndrome table
- syndrome table depth determined by caller at init, limited to 5
- packet flags consolidated into a structure (uint32_t bitfields)

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Add btbb.h to specify external API

Turn on optimization.

We forgot to turn on optimization in libbtbb! This should speed things
up a little. Most of the speedup is seen at -O2, with a little more at
-O3. Higher values do not help.

Change bt_ prefix to btbb_
Move #defines to .c from header

comment out some debugging lines

more renames

function renames

unexport and reorder functions in blutooth_piconet

made a number of functions static, shuffle order of some functions

rename piconet to bt_piconet and make perm_table global

Move static variables from C file to header

Change static ints in header file to defines

Move variables from header to C file.

Change hopping map for AFH (full afh map only)

Missed the last constant in each line - bad regex

Fix compiler warnings and errors on alternative platforms

Changes to print() overwritten by merge

Merge branch '2012.10.R1'

Add AFH map to piconet, attempt to populate with received packets

Merge branch '2012.10.R1'

Improve decoding for "known" clkn values

le: decode and print most advertising packets

Rename print() to avoid collisions (and to avoid Mike Ryan's complaining)