index: Use a different approach of showing Team members

- Allow the visitor to switch between our various departments and show only the team members working in that sector
- Using Content Filter for that

**WIP**

**TO-DO**

- Correctly adjust the sizes of all profile pictures
- Correctly adapt the layout for all the mobile resolutions

Signed-off-by: nilac8991 <nilac8991@gmail.com>
diff --git a/img/cd-icon-arrow.svg b/img/cd-icon-arrow.svg
new file mode 100644
index 0000000..d9148b6
--- /dev/null
+++ b/img/cd-icon-arrow.svg
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 width="16px" height="16px" viewBox="0 0 16 16" style="enable-background:new 0 0 16 16;" xml:space="preserve">

+<style type="text/css">

+	.st0{fill:#BBBBBB;}

+</style>

+<g>

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+</g>

+</svg>

diff --git a/img/cd-icon-check.svg b/img/cd-icon-check.svg
new file mode 100644
index 0000000..358aae8
--- /dev/null
+++ b/img/cd-icon-check.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 width="16px" height="16px" viewBox="0 0 16 16" style="enable-background:new 0 0 16 16;" xml:space="preserve">

+<style type="text/css">

+	.st0{fill:none;stroke:#FFFFFF;stroke-width:2;stroke-miterlimit:10;}

+</style>

+<polyline class="st0" points="4,7 7,10 12,5 "/>

+</svg>

diff --git a/img/cd-icon-filter.svg b/img/cd-icon-filter.svg
new file mode 100644
index 0000000..d4c5e73
--- /dev/null
+++ b/img/cd-icon-filter.svg
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 width="16px" height="16px" viewBox="0 0 16 16" style="enable-background:new 0 0 16 16;" xml:space="preserve">

+<style type="text/css">

+	.st0{fill:#8F83B8;}

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