Config.in files: whitespace cleanup

This patch fixes the following whitespace problems in Config.in files:
- trailing whitespace
- spaces instead of tabs for indentation
- help text not indented with tab + 2 spaces

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/sysstat/Config.in

@@ -4,38 +4,38 @@ config BR2_PACKAGE_SYSSTAT
 	# Uses fork()
 	depends on BR2_USE_MMU
 	help
-          The sysstat utilities are a collection of performance
-          monitoring tools for Linux. These include sar, sadf, mpstat,
-          iostat, pidstat and sa tools.
+	  The sysstat utilities are a collection of performance
+	  monitoring tools for Linux. These include sar, sadf, mpstat,
+	  iostat, pidstat and sa tools.
 
-          Some Features :
+	  Some Features :
 
-           * Input / Output and transfer rate statistics (global, per
-             device, per partition, per network filesystem and per
-             Linux task / PID)
-           * CPU statistics (global, per CPU and per Linux task /
-             PID), including support for virtualization architectures
-           * Memory and swap space utilization statistics
-           * Virtual memory, paging and fault statistics
-           * Per-task (per-PID) memory and page fault statistics
-           * Global CPU and page fault statistics for tasks and all
-             their children
-           * Process creation activity
-           * Interrupt statistics (global, per CPU and per interrupt,
-             including potential APIC interrupt sources)
-           * Extensive network statistics: network interface activity
-             (number of packets and kB received and transmitted per
-             second, etc.) including failures from network devices;
-             network traffic statistics for IP, TCP, ICMP and UDP
-             protocols based on SNMPv2 standards; support for
-             IPv6-related protocols.
-           * NFS server and client activity
-           * Socket statistics
-           * Run queue and system load statistics
-           * Kernel internal tables utilization statistics
-           * System and per Linux task switching activity
-           * Swapping statistics
-           * TTY device activity
-           * Power management statistics
+	   * Input / Output and transfer rate statistics (global, per
+	     device, per partition, per network filesystem and per
+	     Linux task / PID)
+	   * CPU statistics (global, per CPU and per Linux task /
+	     PID), including support for virtualization architectures
+	   * Memory and swap space utilization statistics
+	   * Virtual memory, paging and fault statistics
+	   * Per-task (per-PID) memory and page fault statistics
+	   * Global CPU and page fault statistics for tasks and all
+	     their children
+	   * Process creation activity
+	   * Interrupt statistics (global, per CPU and per interrupt,
+	     including potential APIC interrupt sources)
+	   * Extensive network statistics: network interface activity
+	     (number of packets and kB received and transmitted per
+	     second, etc.) including failures from network devices;
+	     network traffic statistics for IP, TCP, ICMP and UDP
+	     protocols based on SNMPv2 standards; support for
+	     IPv6-related protocols.
+	   * NFS server and client activity
+	   * Socket statistics
+	   * Run queue and system load statistics
+	   * Kernel internal tables utilization statistics
+	   * System and per Linux task switching activity
+	   * Swapping statistics
+	   * TTY device activity
+	   * Power management statistics
 
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