BOM cleanup

* remove BOM from all repo files that contain one
* changes all files to utf-8 (specifically, utf-8 *without* BOM)
* improves compliance with ".editorconfig"

.# Discussion

This is an example of the semi-invisible changes which can creep into patches
via various editors. Any such changes are *very* difficult to figure out from
a diff output and just add visual noise to commits. Hence, ".editorconfig" (added
in a previous commit) is used to minimize this kind of confusing patch noise.

csvtosql.json

@@ -1,4 +1,4 @@
-{
+{
     "version":  "v0.1.1-alpha",
     "license":  "https://raw.githubusercontent.com/deevus/CsvToSql/master/UNLICENSE.txt",
     "url":  "https://github.com/deevus/CsvToSql/archive/v0.1.1-alpha.zip",

dnvm.json

@@ -1,4 +1,4 @@
-{
+{
     "version":  "latest",
     "license":  "Apache 2.0",
     "url":  [

docker.json

@@ -1,4 +1,4 @@
-{
+{
     "version":  "1.8.0",
     "license":  "https://github.com/docker/docker/blob/master/LICENSE",
     "architecture": {

invoke-build.json

@@ -1,4 +1,4 @@
-{
+{
     "version": "2.12.2",
     "license": "Apache 2.0",
     "extract_dir": "tools",

jq.json

@@ -1,4 +1,4 @@
-{
+{
     "version":  "1.4",
     "license":  "http://creativecommons.org/licenses/by/3.0/",
     "architecture": {

kvm.json

@@ -1,4 +1,4 @@
-{
+{
     "version":  "latest",
     "license":  "Apache 2.0",
     "url":  [

octave.json

@@ -1,4 +1,4 @@
-{
+{
     "version":  "3.8.2-5",
     "license":  "GNU GPL",
     "extract_dir":  "octave-3.8.2",

pester.json

@@ -1,4 +1,4 @@
-{
+{
     "version":  "3.3.6",
     "license":  "https://raw.githubusercontent.com/pester/Pester/master/LICENSE",
     "url":  "https://github.com/pester/pester/archive/3.3.6.tar.gz",

pkg-config.json

@@ -1,4 +1,4 @@
-{
+{
     "version":  "0.26-1",
     "license":  "GNU GPL",
     "url":  [

psake.json

@@ -1,4 +1,4 @@
-{
+{
     "version":  "4.4.1",
     "url":  "http://nuget.org/api/v2/package/psake/4.4.1#.zip",
     "homepage":  "https://github.com/psake/psake",

ssh-copy-id.json

@@ -1,4 +1,4 @@
-{
+{
     "version":  "2015-03-22",
     "license":  "GNU GPL",
     "url":  "https://raw.githubusercontent.com/deevus/ssh-copy-id-posh/a75f94aca42aa6c18f631957f3d1ef6b606d0d43/ssh-copy-id/ssh-copy-id.ps1",