Pre salted images from Netmanagers

Table 1. Updated on Thu 2019-10-24 (2019.2.2 released on Wed 2019-10-23)

		1	2	3	4	5	6	7
		mstr py3	mstr py2	19.2 py3	19.2 py2	18.3 py3	18.3 py2	17.7 py2	Count	EOL	Rem.
A	debian-10	MPX		M--			M--		3	30/06/24	1,711
B	debian-9			MP-			MP-		2	30/06/22	980
C	debian-8						M--	MP-	2	30/06/20	250
D	ubuntu-18.04	MP-		MPX	M--		M--		4	30/04/23	1,284
E	ubuntu-16.04			M--			MP-	MP-	3	30/04/21	554
F	centos-8	M--		M--					2	30/09/29	3,629
G	centos-7			MP-	M--		MP-		3	30/06/24	1,711
H	centos-6						M--	MPX	2	30/11/20	403
I	fedora-31	MP-		MP-					2	???	???
J	fedora-30					MP!		M--	2	31/05/20	220
K	opensuse-leap-15.1	MP-		MP-			MPX	MP-	4	30/11/20	403
L	amazonlinux-2	MP-		MP!			MP-	MP-	4	01/01/23	1,165
M	amazonlinux-1								0	???	???
N	arch-base-latest		MP-		MPX		MP-	MP-	4	---	---
	Count	6	1	9	3	1	10	7	37

Explanation of the 3-character code (e.g. MP-)

1. First character:

   1. M: Maintained

   2. U: Unmaintained

2. Second character:

   1. P: Included in main overall list of platforms used throughout Travis/Cirrus matrices

   2. -: Not included in list of platforms

3. Third character:

   1. X: Included in platforms enabled by default in all matrices

   2. -: Normally commented out in all matrices

4. Special case (___):

   1. Possible/planned upcoming images