fix travis build

.travis.yml

@@ -10,6 +10,8 @@ addons:
       - flex
       - autoconf
       - libtool
+      - automake
+      - m4
 
 # Build using gcc and clang since it is supported
 compiler:

c/draft-release-notes.md

@@ -6,6 +6,8 @@ This is a relatively minor release, containing feature requests.
 
 * xxx min/max functions and stats1/merge-fields min/max/percentile mix int and string. esp. string-only order statistics. doclink for mixed case. interpolation obv nonsensical.
 
+* xxx `./configure` vs. `autoreconf -fiv` 1st, and which issue is resolved by this.
+
 **Documentation:**
 
 * xxx cookbook example [**Showing differences between successive queries**](http://www.johnkerl.org/miller-releases/miller-5.2.0/doc/cookbook.html#Showing_differences_between_successive_queries)

c/todo.txt

@@ -22,10 +22,9 @@ FUNDAM:
 ----------------------------------------------------------------
 airable:
 
-* reg_test/run --mlrexec flag
+! !autoreconf doc note w/ as-of-5.2.0 caveat
 
-* string stats
-  -> merge-fields code, autodoc, UT
+* reg_test/run --mlrexec flag
 
 * across-all/regex x stats1 / many verbs