WS-59 Word list not repainted correctly

Word list in "Dictionary Browse and Edit" does
not repaint properly.   With some long entries,
if the scroll bar on the list view is pushed
all the way to the right and then back to the
left, text does not display properly.  Can be
cut off and distorted.

Fix was to invalidate on horizontal scroll.
Problem does not appear in Windows.

Change-Id: I2ec3e73be8709b52229358360e52cf3d899cf320
Handle pictures imported from Windows on Linux

This fixes https://jira.sil.org/browse/WS-87.

Change-Id: I3cea778f086243cfe0cc3379b1a121cf15603530
Work-around crash caused by loading XulRunner 29

We continue to search for the crashes caused by using XulRunner.
We found that setting MONO_DEBUG=explicit-null-checks works around
this issue for now until we find the root cause.

Change-Id: I74019de1b3fa6feb52707afaefe78aa2e57703ed
version 1.5.16

Change-Id: I03f5e43115d24becf8f6907d6ee0090b67dac923
Make README instructions clearer

 * Reword an ambiguous statement
 * Put buildupdate commands in separate, indented paragraphs

Change-Id: If94d5d07105988c2477029232bd515a4b5ea713b
Implement GeckoFx AutoCompleteTextBox

The AutoCompleteTextBox is used by the dictionary
control for the search box feature.  Modifying
so that it is implemented in GeckoFx.

Change-Id: I6dded3bd2223251b5441f66c774b5a916fe48135
Prevent message area from being edited by the user

Using a textbox to display a message requires some additional settings
if we don't want some surprising editability with potential crashes.
This change prevents WS-92.

Change-Id: I6ea4a1e1213752e4fc2951c3d4dfb47a0c321709
WS-94 Crash on "Part of Speech" tab

Completing an item, clicking on the last
uncompleted item, and then clicking on an
entry in the completed item crashes. The
FocusIndex for Mono ends up being out of
scope once the item is removed after
clicking on the last entry and removing
the current item.  SelectedIndex adjusts
as you would expect, but not the focus.
Works fine in Windows or if running
Gecko option without change.

Change-Id: I9f60efa901b19e58e9c15ede514832d4cd02675f
Work-around crash caused by loading XulRunner 29

Extended workaround for the
MONO_DEBUG=explicit-null-checks to include
wesay-config shortcut

Change-Id: I5e14954002203d0c35328ac6b0503f1df7403be7
version 1.5.17

Change-Id: I108eb1355a28d10fe46071309de962c0ea294539