ANSI A-interface enhancements.  Bug 9471 (https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9471)

From Michael Lum:
1. Allow mobile ID and service option to be shown in the INFO line for various messages.
2. proto_tree_add_text -> proto_tree_add_item conversions.

From me:
1. Even more proto_tree_add_text -> proto_tree_add_item conversions.

svn path=/trunk/; revision=54157
Use proto_tree_add_item() in preference to fetching the string and
adding it with proto_tree_add_string().  Use tvb_get_string_enc() rather
than tvb_get_unicode_string() to fetch strings.

We assume a UTF-16 encoding for all "Unicode" strings.

Use tvb_strsize() and tvb_unicode_strsize() to get the lengths of
null-terminated strings.

Get rid of unused ett_nt_unicode_string variable.

svn path=/trunk/; revision=54158
Fix typo in formatting string (%%s should be %s).

Mark unused argument as such.

svn path=/trunk/; revision=54159
Get rid of unused variable.

svn path=/trunk/; revision=54160
Fix compiler warnings.

svn path=/trunk/; revision=54161
Fix compilation for when HAVE_LIBGCRYPT is not defined

svn path=/trunk/; revision=54162
Intialise a variable to avoid a (bogus) warning with my version of gcc

svn path=/trunk/; revision=54163
Make local functions static. Include *.h when needed.

svn path=/trunk/; revision=54164
Add the header files only once.

svn path=/trunk/; revision=54165
Fill the chunk statistics. Read line with fgets instead of getline.

svn path=/trunk/; revision=54166
Find the right frame when plottable was clicked.

svn path=/trunk/; revision=54167
Make translatable ready SCTP Graph for Qt

svn path=/trunk/; revision=54170
From Fabio Tarabelloni via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9547

Zbee ZCL wrong cmdID in DefaultRespons

Default Response command generated by Specific command cluster contains wrong cmdId decoding. The value shows the cross-cluster command id but not the specific cluster command id name.
Draft of solution is already created (now is under test). The idea is to add a cmdId function callback in zbee_zcl_init_cluster in order to call it when wireshark has to decode specific cluster cmd in default response.

svn path=/trunk/; revision=54171
Comment a useless increment

svn path=/trunk/; revision=54173
Fix the offset when dissecting a Signal reserved field

svn path=/trunk/; revision=54174
Fix a typo and check that handle exists before calling call_dissector()

svn path=/trunk/; revision=54175
Fix indent (use 4 spaces) and add modelines

svn path=/trunk/; revision=54176
Fix a crash when calling try_val_to_str_ext()

svn path=/trunk/; revision=54177
Fix preprocessor macro and indentation.

svn path=/trunk/; revision=54178
Do not modify the bytes given to proto_tree_add_uint_format_value() in case there is a mask present in hf definition.
Otherwise the bits displayed in the tree are not the right ones.

svn path=/trunk/; revision=54179