Fix warnings for operator precedence disambiguation [-Wparentheses]

Fixes the following GCC 5 warnings:
```
core/io/resource_format_binary.cpp:1721:29: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
core/typedefs.h:108:24: warning: suggest parentheses around comparison in operand of '!=' [-Wparentheses]
editor/plugins/spatial_editor_plugin.cpp:2202:58: warning: suggest parentheses around comparison in operand of '!=' [-Wparentheses]
editor/plugins/spatial_editor_plugin.cpp:5002:12: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
main/input_default.cpp:346:59: warning: suggest parentheses around '-' inside '<<' [-Wparentheses]
main/input_default.cpp:348:60: warning: suggest parentheses around '-' inside '<<' [-Wparentheses]
main/input_default.cpp:579:57: warning: suggest parentheses around '-' inside '<<' [-Wparentheses]
modules/gridmap/grid_map_editor_plugin.cpp:613:14: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
modules/theora/video_stream_theora.cpp:335:34: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses]
modules/theora/video_stream_theora.cpp:336:35: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses]
modules/visual_script/visual_script_property_selector.cpp:215:38: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
scene/gui/rich_text_label.cpp:424:84: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
scene/gui/rich_text_label.cpp:512:80: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
scene/gui/scroll_container.cpp:173:36: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
scene/gui/scroll_container.cpp:173:86: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
scene/gui/tree.cpp:1419:98: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
```

1 files changed, 4 insertions, 7 deletions

diff --git a/modules/visual_script/visual_script_property_selector.cpp b/modules/visual_script/visual_script_property_selector.cpp
index 67143b41e2..64a6c19f91 100644
--- a/modules/visual_script/visual_script_property_selector.cpp
+++ b/modules/visual_script/visual_script_property_selector.cpp
@@ -190,15 +190,14 @@ void VisualScriptPropertySelector::_update_search() {
 			if (type_filter.size() && type_filter.find(E->get().type) == -1)
 				continue;
 
+			// capitalize() also converts underscore to space, we'll match again both possible styles
 			String get_text_raw = String(vformat(TTR("Get %s"), E->get().name));
 			String get_text = get_text_raw.capitalize();
-
 			String set_text_raw = String(vformat(TTR("Set %s"), E->get().name));
 			String set_text = set_text_raw.capitalize();
 			String input = search_box->get_text().capitalize();
-			if (input == String() ||
-					get_text_raw.findn(input) != -1 ||
-					get_text.findn(input) != -1) {
+
+			if (input == String() || get_text_raw.findn(input) != -1 || get_text.findn(input) != -1) {
 				TreeItem *item = search_options->create_item(category ? category : root);
 				item->set_text(0, get_text);
 				item->set_metadata(0, E->get().name);
@@ -211,9 +210,7 @@ void VisualScriptPropertySelector::_update_search() {
 				item->set_metadata(2, connecting);
 			}
 
-			if (input == String() ||
-					set_text_raw.findn(input) != -1 &&
-							set_text.findn(input) != -1) {
+			if (input == String() || set_text_raw.findn(input) != -1 || set_text.findn(input) != -1) {
 				TreeItem *item = search_options->create_item(category ? category : root);
 				item->set_text(0, set_text);
 				item->set_metadata(0, E->get().name);