Fix swapped tooltips between "run in VTE"/"skip run script"
Fix search/replace for the replacement not to change search results

Fix the search & replace algorithm to make sure a replacement won't
possibly affect the next one (e.g. in case of lookahead and lookbehind
regular expressions).

To do so, first find all occurrences and only then perform replacements,
instead of doing both together.

This fixes searching/replacing of any pattern that may be affected by
its replacement (e.g. patterns that look for something not a character
in the match range), including:

 * Start/end of line:
   Before this change, searching with regular expression "^A" and
   replacing with an empty string on the input "AA" would have resulted
   in an empty output ("^A" matching again after removing the first
   one).  Now it properly only removes the leading "A".
 * Lookahead/lookbehind:
   Pattern "(?<=a)b" with empty replacement and input "abb" would have
   resulted in the output "a" instead of "ab".
 * And more generally, many patterns matching non-characters like
   positions or out-of-match characters.
Unify algorithm for searching all matches inside a range

Instead of re-implementing the search-all algorithm everywhere it is
needed, move it to a re-usable function.  This is useful because some
care is required to avoid improper rematches and endless loop, so
avoiding duplication is important (especially if something has to be
fixed someday).
Fix cursor position and selection after comment toggling

Fix the selection start position after uncommenting if it was inside
the comment marker;  and fix the selection end position if it was in
the indentation or before or inside the comment marker.

Improved fix for #3576431.
Use GSlice to allocate find_range() elements
Note: Find Usage can be used from the symbol list popup menu
Add symbol list Find in Files popup menu item
Use widget parameter in on_find_usage() for consistency
Added some more SQL keywords
Add support for loading Vi and CTags tag files

This allows to load tag files in the CTags format, which is compatible
with Vi format.

References:
 * http://ctags.sourceforge.net/FORMAT
 * http://ctags.sourceforge.net/ctags.html#TAG%20FILE%20FORMAT
Update of Lithuanian translation
Fix crash with bulk pattern replacements (introduced with c83a93e)

"regex_match_text" and "regex_matches" being globals, performing
several searches and then the replacements separately lead to them
having unexpected values, resulting in incorrect behavior and crash.

Fix this by removing the globals and instead make the search functions
return match details.  Not only this fixes the issue, but also make the
code a lot more maintainable by not having globals introducing side
effects (proof of them being an issue is that c83a93e inadvertently
broke things bad).
Don't try to set std_out and std_err if they are NULL
Update waf to version 1.7.10 and fix wscript to fit new API
Cleanup statusbar template code a bit

* Unhardcode "pos" and "style" statusbar messages which were only
enabled when GEANY_DEBUG is defined and make them real possible
format chars.

* Move needless global "statusbar_template" into UIPrefs structure
with the other UI preferences, removing (now) pointless ui_finalize()
function.

* Rename "add_statusbar_statistics" to "create_statusbar_statistics"
and make it return a gchar* instead of passing in a GString argument
to update. Fixes a one-time "leak" of the GString and makes the code a
little easier to follow.

* Move the default statusbar template string to the top of the file
and use it as the default for the various preferences so the user has
something to base their customizations off of. TODO: check that the
N_() translations stuff works OK.
Improve Statusbar Template documentation

Mainly listing the available placeholders instead of pointing the
poor user deep into Geany's code.
Adding *.aux and *.bib as default (La)TeX file types
Documentation: Replace some \t with space
Documentation: Adding a short note about finding Geany at Windows inside application menu
rewrite_reflow: Extract `split_line` function

Extract `split_line` function from `reflow_lines` to reimplement it in
the future without using SCI_SPLITLINES to achieve the
behaviour consistent with the "Line breaking" option.