Making guessParser less error-prone

When auto detecting the column type of such a column, the previous
guessParser implementation produced exceptions:

-1
0
-1.0
1.0
0.0
infinity
-infinity
+Nan
NaN
-NaN
1.23e7
13.8f
57269d

Therefore, now the only number format which will be guessed by
guessParser is Double. Also, when testing this with imagej-server, the
Strings "infinity" and "Nan" where used which are not compatible with
Double::valueOf, therefore they are replaced with the compatible
capitalization. Maybe there is a better way to  do this..

Author: frauzufall

src/main/java/org/scijava/table/DefaultTableIOPlugin.java

@@ -248,17 +248,12 @@ private GenericTable open(final Location source, TableIOOptions.Values options)
 	}
 
 	static Function<String, Object> guessParser(String content) {
-		try {
-			Integer.valueOf(content);
-			return Integer::valueOf;
-		} catch(NumberFormatException ignored) {}
-		try {
-			Long.valueOf(content);
-			return Long::valueOf;
-		} catch(NumberFormatException ignored) {}
 		try {
 			Double.valueOf(content);
-			return Double::valueOf;
+			return s -> Double.valueOf(s
+					.replace("infinity", "Infinity")
+					.replace("Nan", "NaN")
+			);
 		} catch(NumberFormatException ignored) {}
 		if(content.equalsIgnoreCase("true")||content.equalsIgnoreCase("false")) {
 			return Boolean::valueOf;