Consolidate layouts

- Remove page.html
- Rename post-index.html ~> archive.html

_sass/page.scss

@@ -319,22 +319,6 @@ $button-size: 1.5rem;
 		height: auto;
 		-ms-interpolation-mode: bicubic;
 	}
-	.headline-wrap {
-		position: absolute;
-		bottom: 25px;
-		@include prefix(12,1);
-		@media #{$small} {
-			left: 25%;
-			margin-left: 0;
-		}
-		@media #{$x-large} {
-			@include prefix(12,1);
-		}
-		h1, h2 {
-			color: $white;
-			@include text-shadow(0 1px 2px rgba(0,0,0,.25));
-		}
-	}
 }
 
 /* Post byline */
@@ -360,7 +344,6 @@ $button-size: 1.5rem;
 		@include prefix(12,2);
 	}
 }
-
 .author-name {
 	margin-bottom: 0;
 	@media #{$small} {
@@ -368,7 +351,6 @@ $button-size: 1.5rem;
 		margin-bottom: 10px;
 	}
 }
-
 .author-bio {
 	font-size: 80%;
 	font-style: italic;
@@ -376,12 +358,10 @@ $button-size: 1.5rem;
 		margin-bottom: 20px;
 	}
 }
-
 .author-avatar {
 	max-width: 110px;
 	@include rounded(150px);
 }
-
 .author-social {
   margin-bottom: 5px;
   @include font-rem(14);
@@ -399,12 +379,10 @@ $button-size: 1.5rem;
 		margin-right: 5px;
 	}
 }
-
 @media #{$small} {
 	display: block;
 	max-width: 125px;
 }
-
 @media #{$large} {
 	.author-name,
 	.author-avatar,