Further challenge updates.

src/challenges/challengeHome.c

@@ -181,7 +181,10 @@ static void drawChallenges(void)
 
 static void handleKeyboard(void)
 {
-	
+	if (app.keyboard[SDL_SCANCODE_ESCAPE])
+	{
+		initTitle();
+	}
 }
 
 static void startChallengeMission(void)

src/challenges/challengeHome.h

@@ -40,6 +40,7 @@ extern void drawWidgets(char *groupName);
 extern int collision(int x1, int y1, int w1, int h1, int x2, int y2, int w2, int h2);
 extern Widget *getWidget(const char *name, const char *group);
 extern void saveGame(void);
+extern void initTitle(void);
 
 extern App app;
 extern Battle battle;

src/challenges/challenges.c

@@ -33,14 +33,14 @@ static char descriptionBuffer[MAX_DESCRIPTION_LENGTH];
 
 static char *challengeDescription[] = {
 	"Retain at least %d%% armour",
-	"Finish mission in %d seconds or less",
+	"Complete challenge in %d seconds or less",
 	"Attain a %d%% hit accuracy",
 	"Do not lose any team mates",
 	"Do not lose more than 1 team mate",
 	"Do not lose more than %d team mates",
 	"Take down %d enemy targets",
 	"Disable %d or more enemy fighters",
-	"Finish mission in %d minutes or less"
+	"Complete challenge in %d minutes or less"
 };
 
 void initChallenges(void)

src/game/title.c

@@ -217,8 +217,6 @@ static void options(void)
 static void returnFromOptions(void)
 {
 	showingOptions = 0;
-	
-	selectWidget("newGame", "title");
 }
 
 static void quit(void)