add icon for author and replaced calendar icon

assets/author.svg

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+<?xml version="1.0" ?><!DOCTYPE svg  PUBLIC '-//W3C//DTD SVG 1.1//EN'  'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'><svg enable-background="new 0 0 500 500" height="500px" id="Layer_1" version="1.1" viewBox="0 0 500 500" width="500px" xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><path clip-rule="evenodd" d="M415.762,346.214c-26.346-34.434-60.324-52.243-117.74-57.963  c-10.363-2.086-18.174-11.268-18.174-22.173c0-7.985,25.616-31.889,25.433-32.066c26.44-27.345,40.615-71.778,40.615-105.938  c0-53.057-42.702-96.124-95.396-96.124c-52.694,0-95.398,43.067-95.398,96.124c0,34.346,13.811,79.045,40.523,106.391  c0,0,25.529,23.629,25.529,31.614c0,11.543-8.721,21.168-19.989,22.536c-56.24,5.906-89.852,23.617-115.93,57.6  c-7.541,9.812-11.631,29.527-11.902,40.07c0.09,2.725,0,45.427,0,45.427c0,20.078,16.264,36.34,36.343,36.34h281.648  c20.078,0,36.345-16.262,36.345-36.34c0,0-0.089-42.702,0-45.427C427.4,375.741,423.3,356.025,415.762,346.214z" fill="#010101" fill-rule="evenodd"/></svg>

assets/calendar.svg

@@ -1 +0,0 @@
-<?xml version="1.0" ?><!DOCTYPE svg  PUBLIC '-//W3C//DTD SVG 1.1//EN'  'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'><svg enable-background="new 0 0 24 24" height="24px" id="Layer_1" version="1.1" viewBox="0 0 24 24" width="24px" xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><path clip-rule="evenodd" d="M0,6.001C0,4.896,0.896,4,2,4h2V2c0-0.552,0.447-2,1-2h2c0.553,0,1,1.448,1,2v2h8  V2c0-0.552,0.447-2,1-2h2c0.553,0,1,1.448,1,2v2h2c1.104,0,2,0.896,2,2.001V8H0V6.001z M24,10.001V23c0,0-0.521,1.001-2,1.001H2  C0.427,24.001,0,23,0,23V10.001H24z" fill-rule="evenodd"/></svg>

assets/date.svg

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+<?xml version="1.0" ?><svg id="Layer_1" style="enable-background:new 0 0 24 24;" version="1.1" viewBox="0 0 24 24" xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><title/><g id="Christmas_Date"><g><path d="M11,14c0-1.105-0.895-2-2-2s-2,0.895-2,2c0,0.276,0.224,0.5,0.5,0.5S8,14.276,8,14    c0-0.552,0.448-1,1-1s1,0.448,1,1c-0.001,0.525-0.188,1.032-0.53,1.43l-2.35,2.74c-0.182,0.207-0.162,0.523,0.046,0.706    C7.258,18.957,7.377,19.001,7.5,19h3c0.276,0,0.5-0.224,0.5-0.5S10.776,18,10.5,18H8.59l1.64-1.92    C10.726,15.501,10.999,14.763,11,14z" style="fill:#303C42;"/><path d="M15.5,13c0.276,0,0.5-0.224,0.5-0.5S15.776,12,15.5,12H13c-0.244,0.002-0.451,0.179-0.49,0.42    l-0.5,3c-0.05,0.271,0.129,0.532,0.4,0.583c0.164,0.031,0.333-0.023,0.45-0.143c0.251-0.242,0.592-0.368,0.94-0.35    c0.66,0.005,1.195,0.54,1.2,1.2V17c0,0.552-0.448,1-1,1s-1-0.448-1-1c0-0.276-0.224-0.5-0.5-0.5S12,16.724,12,17    c0,1.105,0.895,2,2,2s2-0.895,2-2v-0.29c-0.046-1.264-1.107-2.252-2.371-2.206c-0.158,0.006-0.315,0.028-0.469,0.066L13.42,13    H15.5z" style="fill:#303C42;"/><path d="M21,3h-2.5C18.224,3,18,3.224,18,3.5V6c0.002,0.552-0.444,1.002-0.996,1.004    C16.452,7.006,16.002,6.56,16,6.008c-0.002-0.427,0.267-0.807,0.67-0.948C16.868,4.988,17,4.801,17,4.59V1.5    C17,1.224,16.776,1,16.5,1S16,1.224,16,1.5V3H8.5C8.224,3,8,3.224,8,3.5V6c0.002,0.552-0.444,1.002-0.996,1.004    C6.452,7.006,6.002,6.56,6,6.008C5.998,5.581,6.267,5.201,6.67,5.06C6.868,4.988,7,4.801,7,4.59V1.5C7,1.224,6.776,1,6.5,1    S6,1.224,6,1.5V3H3C1.895,3,1,3.895,1,5v16c0,1.105,0.895,2,2,2h14.29c0.266,0.002,0.521-0.103,0.71-0.29L22.71,18    c0.187-0.189,0.292-0.444,0.29-0.71V5C23,3.895,22.105,3,21,3z M3,21V9h18v7.88L20.88,17H19c-1.105,0-2,0.895-2,2v1.88L16.88,21    L3,21z" style="fill:#303C42;"/></g></g></svg>