Add Aspersa tools, their tests, and util/test-bash-tool.

Update and simplify copyright notices.

t/pt-mysql-summary/format-innodb-status-01

@@ -0,0 +1,52 @@
+#!/bin/bash
+#format_innodb_status /tmp/aspersa-innodb-status
+
+cat <<EOF > $1
+      Checkpoint Age | 619k
+        InnoDB Queue | 0 queries inside InnoDB, 0 queries in queue
+  Oldest Transaction | 3 Seconds
+    History List Len | 255
+          Read Views | 23
+    Undo Log Entries | 0 transactions, 0 total undo, 0 max undo
+   Pending I/O Reads | 14 buf pool reads, 6 normal AIO, 0 ibuf AIO, 23 preads
+  Pending I/O Writes | 63 buf pool (63 LRU, 0 flush list, 0 page); 0 AIO, 0 sync, 0 log IO (1 log, 0 chkp); 0 pwrites
+ Pending I/O Flushes | 0 buf pool, 1 log
+  Transaction States | 1xACTIVE
+Semaphore Waits
+     69 btr/btr0cur.c line 457
+     47 btr/btr0cur.c line 523
+     17 trx/trx0trx.c line 1621
+     12 row/row0sel.c line 3549
+      4 lock/lock0lock.c line 4944
+      3 lock/lock0lock.c line 5316
+      2 lock/lock0lock.c line 3224
+      2 btr/btr0sea.c line 1032
+      1 trx/trx0trx.c line 738
+      1 row/row0sel.c line 4574
+      1 lock/lock0lock.c line 5163
+      1 lock/lock0lock.c line 3249
+      1 ./include/btr0btr.ic line 53
+      1 fsp/fsp0fsp.c line 3395
+      1 btr/btr0cur.c line 672
+      1 btr/btr0cur.c line 450
+Semaphore Holders
+     66 thread id 139960165583184
+     45 thread id 139960567171408
+      4 thread id 139960404199760
+      1 thread id 139961215367504
+      1 thread id 139960969292112
+      1 thread id 139960676096336
+Mutexes/Locks Waited For
+     65 lock on RW-latch at 0x905d33d0 '&new_index->lock'
+     45 lock on RW-latch at 0x7f4bedbf8810 '&block->lock'
+     30 Mutex at 0xf89ab0 '&kernel_mutex'
+     15 lock on RW-latch at 0x90075530 '&btr_search_latch'
+      4 lock on RW-latch at 0x90a42ca0 '&new_index->lock'
+      1 lock on RW-latch at 0x90fe1c80 '&new_index->lock'
+      1 lock on RW-latch at 0x90078f10 '&space->latch'
+      1 lock on RW-latch at 0x7f4c0d3abba8 '&block->lock'
+      1 lock on RW-latch at 0x7f4bfc558040 '&block->lock'
+      1 lock on RW-latch at 0x7f4bd0a8c8d0 '&block->lock'
+EOF
+
+cp samples/innodb-status.001.txt /tmp/aspersa-innodb-status