53 shingle and tile textures added

Added 53 textures of roof shingles and wall tiles.

patio-tiles_0015 texture
patio-tiles_0015 texture
patio-tiles_0015 texture
shingles_0016 texture
shingles_0016 texture
shingles_0016 texture
shingles_0017 texture
shingles_0018 texture
shingles_0019 texture
shingles_0019 texture
shingles_0020 texture
shingles_0021 texture
shingles_0022 texture
shingles_0022 texture
shingles_0022 texture
shingles_0022 texture
shingles_0022 texture
shingles_0022 texture
shingles_0023 texture
shingles_0024 texture
shingles_0025 texture
shingles_0026 texture
shingles_0027 texture
shingles_0028 texture
shingles_0028 texture
shingles_0028 texture
wall-tiles_0016 texture
wall-tiles_0017 texture
wall-tiles_0017 texture
wall-tiles_0017 texture
wall-tiles_0018 texture
wall-tiles_0019 texture
wall-tiles_0019 texture
wall-tiles_0020 texture
wall-tiles_0021 texture
wall-tiles_0021 texture
wall-tiles_0022 texture
wall-tiles_0023 texture
wall-tiles_0024 texture
wall-tiles_0025 texture
wall-tiles_0026 texture
wall-tiles_0026 texture
wall-tiles_0027 texture
wall-tiles_0027 texture
wall-tiles_0028 texture
wall-tiles_0029 texture
wall-tiles_0030 texture
wall-tiles_0030 texture
wall-tiles_0031 texture
wall-tiles_0032 texture
wall-tiles_0032 texture
wall-tiles_0033 texture
wall-tiles_0034 texture