update 1.0.8.0

Commits for version update

vendor/maatwebsite/excel/docs/import/extra.md

@@ -0,0 +1,44 @@
+# Extra
+
+### Disable using first row as collection attributes
+
+By default we will use the first row of a file as table heading (so as attribute names for the collection).
+You can change the default behaviour inside `import.php` with `import.heading`.
+
+To disable this for a single import, use `->noHeading()`.
+
+    $reader->noHeading();
+
+### Setting the cell name separator
+By default collection attribute names will be set by looking at the first row columns. Spaces will be translated to `_`.
+
+**E.g. Created at -> created_at**
+
+The default behaviour can be changed inside the `import.php` config by changing `'separator'`. Or you can use `->setSeparator($separator)`.
+
+    $reader->setSeparator('-');
+
+### Ignoring empty cells
+By default empty cells will not be ignored and presented as null inside the cell collection.
+
+To change the default behaviour, you can change `'ignoreEmpty`' inside `import.php` or use `->ignoreEmpty()`.
+
+    $reader->ignoreEmpty();
+
+### Input encoding
+
+Inside the `import.php` config you can change the input encoding. In most cases **UTF-8** will be the best solution. Hower if you dump your results make sure your HTML page has this exact same meta charset!
+
+Optionally you can pass the input encoding inside the `->load()` method.
+
+    // When utilising a closure, you can pass the input encoding as third parameter.
+    Excel::load('filename.csv', function($reader) {
+
+    }, 'UTF-8');
+
+    // or without a closure, you can use it as second parameter.
+    Excel::load('filename.csv', 'UTF-8');
+
+### CSV Settings
+
+Inside the `csv.php` config you can change the default settings, like the `delimiter`, the `enclosure` and the `line_ending`.