[autofit] Thinko.

* src/autofit/hbshim.c (af_get_char_index): Similar to
`af_get_coverage', reject glyphs which are not substituted.
[autofit] Fix Indic scripts.

Split the single, incorrect Indic entry into separate scripts so
that the covered ranges are the same: Bengali, Devanagari, Gujarati,
Gurmukhi, Kannada, Limbu, Malayalam, Oriya, Sinhala, Sundanese,
Syloti Nagri, Tamil, Telugu, and Tibetan.  At the same time, remove
entries for Meetai Mayak and Sharada – the Unicode ranges were
incorrect (and nobody has complained about that), fonts are scarce
for those scripts, and the Indic auto-hinter support is rudimentary
anyways.

* src/autofit/afscript.h: Updated, using AF_CONFIG_OPTION_INDIC and
AF_CONFIG_OPTION_CJK.

* src/autofit/afstyles.h (STYLE_DEFAULT_INDIC): New auxiliary macro.
Use it, together with AF_CONFIG_OPTION_INDIC and
AF_CONFIG_OPTION_CJK, to update.

* src/autofit/afranges.c [AF_CONFIG_OPTION_INDIC]: Updated.
[!AF_CONFIG_OPTION_INDIC, !AF_CONFIG_OPTION_CJK]: Removed.
Sort entries by tags.
[autofit] Minor fixes for `afblue.pl'.

* src/tools/afblue.pl (aux_name): Don't use `reverse'.
<Handling #endif>: Use proper indentation for generated `#else'.

* src/autofit/afblue.h: Regenerated.
Fix Savannah bug #41105 (typo in file `README').
Add manual page for `freetype-config'.
Contributed by Nis Martensen <nis.martensen@web.de>.

* docs/freetype-config.1: New file.

* builds/unix/unix-def.in (mandir): Define.
* builds/unix/install.mk (install, uninstall): Handle manpage.
[autofit] Fix Savannah bug #41138, part 1.

* src/tools/afblue.pl <Handling #endif>: Produce correct auxiliary
enumeration names for generated `#else'.

* src/autofit/afblue.h: Regenerated.
[arm] Fix Savannah bug #41138, part 2.

* builds/unix/ftconfig.in (FT_MulFix_arm), include/config/ftconfig.h
(FT_MulFix_arm), src/truetype/ttinterp.c (TT_MulFix14_arm): Fix
preprocessor conditionals for `add.w'.
Fix Savannah bug #41158.

* builds/unix/install.mk (install): Create man page directory.
Minor doc issues.
[autofit] Improve tracing of style coverages.

* include/internal/fttrace.h: Add `afglobal' for tracing style
coverages.

* src/autofit/afglobal.c: Include FT_INTERNAL_DEBUG_H.
(FT_COMPONENT): Define.
(af_face_globals_compute_style_coverage): Trace `gstyles' array
data.
Merge branch 'master' of git://git.sv.nongnu.org/freetype/freetype2
Minor.
* src/autofit/hbshim.c (af_get_coverage): Fix memory leaks.
Formatting.
Fix Savannah bug #41309.

* src/type1/t1load.c (t1_parse_font_matrix): Properly handle result
of `T1_ToFixedArray'.

* src/cid/cidload.c (cid_parse_font_matrix): Synchronize with
`t1_parse_font_matrix'.

* src/type42/t42parse.c (t42_parse_font_matrix): Synchronize with
`t1_parse_font_matrix'.
(t42_parse_encoding): Synchronize with `t1_parse_encoding'.

* src/psaux/psobjs.c (ps_parser_load_field) <T1_FIELD_TYPE_BBOX>,
<T1_FIELD_TYPE_MMOX>: Properly handle result of `ps_tofixedarray'.
Fix Savannah bug #41310.

* src/sfnt/ttsbit.c (tt_sbit_decoder_load_bitmap) <glyph_format==5>:
Don't check metrics, which this format doesn't have.
This is another correction to the commit from 2013-11-21.
Fix Savannah bug #41320.

* src/autofit/aflatin.c (af_latin_metrics_init_blues)
<AF_LATIN_IS_LONG_BLUE>: Avoid negative index of `last'.
[autofit] Introduce two more slots for standard characters.

This is useful for OpenType features like `c2sc' (caps to small
caps) that don't have lowercase letters by definition, or other
features that mainly operate on numerals.

* src/autofit/afscript.h: Add more standard characters.

* src/autofit/aftypes.h: Update use of `SCRIPT' macro.
(AF_ScriptClassRec): Add members to hold two more standard
characters.
(AF_DEFINE_SCRIPT_CLASS): Updated.

* src/autofit/afglobal.c, src/autofit/afglobal.h,
* src/autofit/afpic.c, src/autofit/afranges.h, src/autofit/hbshim.c:
Update use of `SCRIPT' macro.

* src/autofit/afcjk.c (af_cjk_metrics_init_widths),
src/autofit/aflatin.c (af_latin_metrics_init_widths): Scan two more
standard characters.
Clarify possible values for BDF_PropertyRec.
Minor documentation improvements.