Various fixes

Modify AOSP mount and wipe functions to use Partition Manager.
Update wipe code to reset the log file index when wiping cache.
Add ADB sideload to 540x960 theme.
diff --git a/gui/devices/540x960/res/ui.xml b/gui/devices/540x960/res/ui.xml
index 0d7fa3e..3987641 100644
--- a/gui/devices/540x960/res/ui.xml
+++ b/gui/devices/540x960/res/ui.xml
@@ -44,6 +44,7 @@
 		<variable name="col1_x" value="10" />
 		<variable name="col2_x" value="277" />
 		<variable name="col_center_x" value="143" />
+		<variable name="col_center_medium_x" value="206" />
 		<variable name="center_x" value="270" />
 		<variable name="row1_y" value="140" />
 		<variable name="row2_y" value="332" />
@@ -785,6 +786,9 @@
 				<action function="set">tw_has_action2=0</action>
 				<action function="set">tw_action2=</action>
 				<action function="set">tw_action2_param=</action>
+				<action function="set">tw_has_cancel=0</action>
+				<action function="set">tw_cancel_action=</action>
+				<action function="set">tw_cancel_param=</action>
 				<action function="page">%tw_clear_destination%</action>
 			</object>
 		</page>
@@ -867,6 +871,15 @@
 
 			<object type="template" name="action_page_console" />
 
+			<object type="button">
+				<condition var1="tw_has_cancel" var2="1" />
+				<placement x="%col_center_medium_x%" y="%row4_y%" />
+				<font resource="font" color="%button_text_color%" />
+				<text>Cancel</text>
+				<image resource="medium_button" />
+				<action function="%tw_cancel_action%">%tw_cancel_param%</action>
+			</object>
+
 			<object type="template" name="progress_bar" />
 
 			<object type="action">
@@ -2531,6 +2544,31 @@
 			</object>
 
 			<object type="button">
+				<placement x="%col2_x%" y="%row3_y%" />
+				<font resource="font" color="%button_text_color%" />
+				<text>Reload Theme</text>
+				<image resource="main_button" />
+				<action function="reload"></action>
+			</object>
+
+			<object type="button">
+				<placement x="%col1_x%" y="%row4_y%" />
+				<font resource="font" color="%button_text_color%" />
+				<text>ADB Sideload</text>
+				<image resource="main_button" />
+				<actions>
+					<action function="set">tw_back=advanced</action>
+					<action function="set">tw_action=adbsideload</action>
+					<action function="set">tw_action_text1=ADB Sideload</action>
+					<action function="set">tw_action_text2=Usage: adb sideload filename.zip</action>
+					<action function="set">tw_complete_text1=ADB Sideload Complete</action>
+					<action function="set">tw_has_cancel=1</action>
+					<action function="set">tw_cancel_action=adbsideloadcancel</action>
+					<action function="page">action_page</action>
+				</actions>
+			</object>
+
+			<object type="button">
 				<condition var1="tw_show_dumlock" var2="1" />
 				<placement x="%col2_x%" y="%row4_y%" />
 				<font resource="font" color="%button_text_color%" />